extern void abort(void); #include void reach_error() { assert(0); } /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef long long __s64; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef __kernel_long_t __kernel_suseconds_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; struct __anonstruct___kernel_fsid_t_5 { int val[2U] ; }; typedef struct __anonstruct___kernel_fsid_t_5 __kernel_fsid_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u16 __be16; typedef __u32 __be32; typedef __u32 __wsum; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u8 uint8_t; typedef __u32 uint32_t; typedef __u64 uint64_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct____missing_field_name_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_10 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion____missing_field_name_8 { struct __anonstruct____missing_field_name_9 __annonCompField4 ; struct __anonstruct____missing_field_name_10 __annonCompField5 ; }; struct desc_struct { union __anonunion____missing_field_name_8 __annonCompField6 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_11 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_11 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct task_struct; struct cpumask; struct qspinlock { atomic_t val ; }; typedef struct qspinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; typedef void (*ctor_fn_t)(void); struct device; struct net_device; struct file_operations; struct completion; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_16 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_17 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_18 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_15 { struct __anonstruct_futex_16 futex ; struct __anonstruct_nanosleep_17 nanosleep ; struct __anonstruct_poll_18 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_15 __annonCompField7 ; }; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_19 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_19 __annonCompField8 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct fregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_29 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_30 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_28 { struct __anonstruct____missing_field_name_29 __annonCompField12 ; struct __anonstruct____missing_field_name_30 __annonCompField13 ; }; union __anonunion____missing_field_name_31 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct fxregs_state { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_28 __annonCompField14 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_31 __annonCompField15 ; }; struct swregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct xstate_header { u64 xfeatures ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xregs_state { struct fxregs_state i387 ; struct xstate_header header ; u8 __reserved[464U] ; }; union fpregs_state { struct fregs_state fsave ; struct fxregs_state fxsave ; struct swregs_state soft ; struct xregs_state xsave ; }; struct fpu { union fpregs_state state ; unsigned int last_cpu ; unsigned char fpstate_active ; unsigned char fpregs_active ; unsigned char counter ; }; struct seq_operations; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct fpu fpu ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; typedef atomic64_t atomic_long_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; unsigned int pin_count ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_35 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_34 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_35 __annonCompField17 ; }; struct spinlock { union __anonunion____missing_field_name_34 __annonCompField18 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_36 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_36 rwlock_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_45 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_45 seqlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct timeval { __kernel_time_t tv_sec ; __kernel_suseconds_t tv_usec ; }; struct user_namespace; struct __anonstruct_kuid_t_46 { uid_t val ; }; typedef struct __anonstruct_kuid_t_46 kuid_t; struct __anonstruct_kgid_t_47 { gid_t val ; }; typedef struct __anonstruct_kgid_t_47 kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct vm_area_struct; struct __wait_queue; typedef struct __wait_queue wait_queue_t; struct __wait_queue { unsigned int flags ; void *private ; int (*func)(wait_queue_t * , unsigned int , int , void * ) ; struct list_head task_list ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_48 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_48 nodemask_t; struct optimistic_spin_queue { atomic_t tail ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; struct rw_semaphore { long count ; struct list_head wait_list ; raw_spinlock_t wait_lock ; struct optimistic_spin_queue osq ; struct task_struct *owner ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct notifier_block; struct timer_list { struct hlist_node entry ; unsigned long expires ; void (*function)(unsigned long ) ; unsigned long data ; u32 flags ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct ctl_table; struct nsproxy; struct ctl_table_root; struct ctl_table_header; struct ctl_dir; typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * ); struct ctl_table_poll { atomic_t event ; wait_queue_head_t wait ; }; struct ctl_table { char const *procname ; void *data ; int maxlen ; umode_t mode ; struct ctl_table *child ; proc_handler *proc_handler ; struct ctl_table_poll *poll ; void *extra1 ; void *extra2 ; }; struct ctl_node { struct rb_node node ; struct ctl_table_header *header ; }; struct __anonstruct____missing_field_name_50 { struct ctl_table *ctl_table ; int used ; int count ; int nreg ; }; union __anonunion____missing_field_name_49 { struct __anonstruct____missing_field_name_50 __annonCompField19 ; struct callback_head rcu ; }; struct ctl_table_set; struct ctl_table_header { union __anonunion____missing_field_name_49 __annonCompField20 ; struct completion *unregistering ; struct ctl_table *ctl_table_arg ; struct ctl_table_root *root ; struct ctl_table_set *set ; struct ctl_dir *parent ; struct ctl_node *node ; }; struct ctl_dir { struct ctl_table_header header ; struct rb_root root ; }; struct ctl_table_set { int (*is_seen)(struct ctl_table_set * ) ; struct ctl_dir dir ; }; struct ctl_table_root { struct ctl_table_set default_set ; struct ctl_table_set *(*lookup)(struct ctl_table_root * , struct nsproxy * ) ; int (*permissions)(struct ctl_table_header * , struct ctl_table * ) ; }; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct wake_irq; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; struct wake_irq *wakeirq ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; void (*detach)(struct device * , bool ) ; int (*activate)(struct device * ) ; void (*sync)(struct device * ) ; void (*dismiss)(struct device * ) ; }; struct __anonstruct_mm_context_t_115 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; atomic_t perf_rdpmc_allowed ; }; typedef struct __anonstruct_mm_context_t_115 mm_context_t; struct bio_vec; struct llist_node; struct llist_node { struct llist_node *next ; }; struct call_single_data { struct llist_node llist ; void (*func)(void * ) ; void *info ; unsigned int flags ; }; struct cred; struct inode; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct____missing_field_name_148 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_149 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_147 { struct __anonstruct____missing_field_name_148 __annonCompField33 ; struct __anonstruct____missing_field_name_149 __annonCompField34 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_147 __annonCompField35 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; struct mem_cgroup; typedef void compound_page_dtor(struct page * ); union __anonunion____missing_field_name_150 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_152 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_156 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_155 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_156 __annonCompField38 ; int units ; }; struct __anonstruct____missing_field_name_154 { union __anonunion____missing_field_name_155 __annonCompField39 ; atomic_t _count ; }; union __anonunion____missing_field_name_153 { unsigned long counters ; struct __anonstruct____missing_field_name_154 __annonCompField40 ; unsigned int active ; }; struct __anonstruct____missing_field_name_151 { union __anonunion____missing_field_name_152 __annonCompField37 ; union __anonunion____missing_field_name_153 __annonCompField41 ; }; struct __anonstruct____missing_field_name_158 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_159 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_157 { struct list_head lru ; struct __anonstruct____missing_field_name_158 __annonCompField43 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_159 __annonCompField44 ; pgtable_t pmd_huge_pte ; }; struct kmem_cache; union __anonunion____missing_field_name_160 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion____missing_field_name_150 __annonCompField36 ; struct __anonstruct____missing_field_name_151 __annonCompField42 ; union __anonunion____missing_field_name_157 __annonCompField45 ; union __anonunion____missing_field_name_160 __annonCompField46 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_161 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct __anonstruct_shared_161 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; atomic_long_t nr_pmds ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; void *bd_addr ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; union __anonunion____missing_field_name_166 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion____missing_field_name_166 __annonCompField47 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct dentry; struct iattr; struct super_block; struct file_system_type; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; struct kernfs_node *notify_next ; }; union __anonunion____missing_field_name_171 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_171 __annonCompField48 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; char *prealloc_buf ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; bool prealloc ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_172 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct module *mod ; struct kernel_param_ops const *ops ; u16 const perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_172 __annonCompField49 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct latch_tree_node { struct rb_node node[2U] ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct mod_tree_node { struct module *mod ; struct latch_tree_node node ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct trace_event_call; struct trace_enum_map; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct mutex param_lock ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; bool async_probe_requested ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; struct mod_tree_node mtn_core ; struct mod_tree_node mtn_init ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct trace_event_call **trace_events ; unsigned int num_trace_events ; struct trace_enum_map **trace_enums ; unsigned int num_trace_enums ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; bool klp_alive ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; atomic_t refcnt ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct user_struct; struct sysv_shm { struct list_head shm_clist ; }; struct __anonstruct_sigset_t_180 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_180 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_182 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_183 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_184 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_185 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_187 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_186 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_187 _addr_bnd ; }; struct __anonstruct__sigpoll_188 { long _band ; int _fd ; }; struct __anonstruct__sigsys_189 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_181 { int _pad[28U] ; struct __anonstruct__kill_182 _kill ; struct __anonstruct__timer_183 _timer ; struct __anonstruct__rt_184 _rt ; struct __anonstruct__sigchld_185 _sigchld ; struct __anonstruct__sigfault_186 _sigfault ; struct __anonstruct__sigpoll_188 _sigpoll ; struct __anonstruct__sigsys_189 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_181 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t (*get_time)(void) ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; seqcount_t seq ; struct hrtimer *running ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set_seq ; bool migration_enabled ; bool nohz_active ; unsigned char in_hrtirq : 1 ; unsigned char hres_active : 1 ; unsigned char hang_detected : 1 ; ktime_t expires_next ; struct hrtimer *next_timer ; unsigned int nr_events ; unsigned int nr_retries ; unsigned int nr_hangs ; unsigned int max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_196 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_197 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_199 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_198 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_199 __annonCompField52 ; }; union __anonunion_type_data_200 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_202 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_201 { union __anonunion_payload_202 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_196 __annonCompField50 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_197 __annonCompField51 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion____missing_field_name_198 __annonCompField53 ; union __anonunion_type_data_200 type_data ; union __anonunion____missing_field_name_201 __annonCompField54 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_long_t count ; unsigned long percpu_count_ptr ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_switch ; bool force_atomic ; struct callback_head rcu ; }; struct cgroup; struct cgroup_root; struct cgroup_subsys; struct cgroup_taskset; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *procs_kn ; struct kernfs_node *populated_kn ; unsigned int subtree_control ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; struct work_struct release_agent_work ; }; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_released)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; void (*css_reset)(struct cgroup_subsys_state * ) ; void (*css_e_css_changed)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *dfl_cftypes ; struct cftype *legacy_cftypes ; unsigned int depends_on ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct nameidata; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct task_cputime_atomic { atomic64_t utime ; atomic64_t stime ; atomic64_t sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime_atomic cputime_atomic ; int running ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; seqlock_t stats_lock ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; u64 blkio_start ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; u64 freepages_start ; u64 freepages_delay ; u32 freepages_count ; }; struct wake_q_node { struct wake_q_node *next ; }; struct io_context; struct pipe_inode_info; struct uts_namespace; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; unsigned long utilization_avg_contrib ; u32 runnable_avg_sum ; u32 avg_period ; u32 running_avg_sum ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; unsigned long rcu_tasks_nvcsw ; bool rcu_tasks_holdout ; struct list_head rcu_tasks_holdout_list ; int rcu_tasks_idle_cpu ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned long jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; unsigned char sched_migrated : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned char brk_randomized : 1 ; unsigned long atomic_flags ; struct restart_block restart_block ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; u64 start_time ; u64 real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; struct nameidata *nameidata ; struct sysv_sem sysvsem ; struct sysv_shm sysvshm ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct wake_q_node wake_q ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long numa_faults_locality[3U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned int kasan_depth ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; unsigned long task_state_change ; int pagefault_disabled ; }; struct block_device; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct __anonstruct____missing_field_name_220 { spinlock_t lock ; int count ; }; union __anonunion____missing_field_name_219 { struct __anonstruct____missing_field_name_220 __annonCompField58 ; }; struct lockref { union __anonunion____missing_field_name_219 __annonCompField59 ; }; struct path; struct vfsmount; struct __anonstruct____missing_field_name_222 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_221 { struct __anonstruct____missing_field_name_222 __annonCompField60 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_221 __annonCompField61 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_223 { struct hlist_node d_alias ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; struct lockref d_lockref ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; struct list_head d_child ; struct list_head d_subdirs ; union __anonunion_d_u_223 d_u ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; struct inode *(*d_select_inode)(struct dentry * , unsigned int ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; int nid ; struct mem_cgroup *memcg ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct list_lru_one { struct list_head list ; long nr_items ; }; struct list_lru_memcg { struct list_lru_one *lru[0U] ; }; struct list_lru_node { spinlock_t lock ; struct list_lru_one lru ; struct list_lru_memcg *memcg_lrus ; }; struct list_lru { struct list_lru_node *node ; struct list_head list ; }; struct __anonstruct____missing_field_name_227 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion____missing_field_name_226 { struct __anonstruct____missing_field_name_227 __annonCompField62 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion____missing_field_name_226 __annonCompField63 ; struct list_head private_list ; void *slots[64U] ; unsigned long tags[3U][1U] ; }; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct semaphore { raw_spinlock_t lock ; unsigned int count ; struct list_head wait_list ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct bio_set; struct bio; struct bio_integrity_payload; typedef void bio_end_io_t(struct bio * , int ); struct bio_vec { struct page *bv_page ; unsigned int bv_len ; unsigned int bv_offset ; }; struct bvec_iter { sector_t bi_sector ; unsigned int bi_size ; unsigned int bi_idx ; unsigned int bi_bvec_done ; }; union __anonunion____missing_field_name_230 { struct bio_integrity_payload *bi_integrity ; }; struct bio { struct bio *bi_next ; struct block_device *bi_bdev ; unsigned long bi_flags ; unsigned long bi_rw ; struct bvec_iter bi_iter ; unsigned int bi_phys_segments ; unsigned int bi_seg_front_size ; unsigned int bi_seg_back_size ; atomic_t __bi_remaining ; bio_end_io_t *bi_end_io ; void *bi_private ; struct io_context *bi_ioc ; struct cgroup_subsys_state *bi_css ; union __anonunion____missing_field_name_230 __annonCompField64 ; unsigned short bi_vcnt ; unsigned short bi_max_vecs ; atomic_t __bi_cnt ; struct bio_vec *bi_io_vec ; struct bio_set *bi_pool ; struct bio_vec bi_inline_vecs[0U] ; }; struct bdi_writeback; struct export_operations; struct hd_geometry; struct iovec; struct kiocb; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iov_iter; struct vm_fault; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_231 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_231 kprojid_t; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_232 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_232 __annonCompField65 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_max_spc_limit ; qsize_t dqi_max_ino_limit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; int (*get_projid)(struct inode * , kprojid_t * ) ; }; struct qc_dqblk { int d_fieldmask ; u64 d_spc_hardlimit ; u64 d_spc_softlimit ; u64 d_ino_hardlimit ; u64 d_ino_softlimit ; u64 d_space ; u64 d_ino_count ; s64 d_ino_timer ; s64 d_spc_timer ; int d_ino_warns ; int d_spc_warns ; u64 d_rt_spc_hardlimit ; u64 d_rt_spc_softlimit ; u64 d_rt_space ; s64 d_rt_spc_timer ; int d_rt_spc_warns ; }; struct qc_type_state { unsigned int flags ; unsigned int spc_timelimit ; unsigned int ino_timelimit ; unsigned int rt_spc_timelimit ; unsigned int spc_warnlimit ; unsigned int ino_warnlimit ; unsigned int rt_spc_warnlimit ; unsigned long long ino ; blkcnt_t blocks ; blkcnt_t nextents ; }; struct qc_state { unsigned int s_incoredqs ; struct qc_type_state s_state[3U] ; }; struct qc_info { int i_fieldmask ; unsigned int i_flags ; unsigned int i_spc_timelimit ; unsigned int i_ino_timelimit ; unsigned int i_rt_spc_timelimit ; unsigned int i_spc_warnlimit ; unsigned int i_ino_warnlimit ; unsigned int i_rt_spc_warnlimit ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_enable)(struct super_block * , unsigned int ) ; int (*quota_disable)(struct super_block * , unsigned int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*set_info)(struct super_block * , int , struct qc_info * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*get_state)(struct super_block * , struct qc_state * ) ; int (*rm_xquota)(struct super_block * , unsigned int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct inode *files[3U] ; struct mem_dqinfo info[3U] ; struct quota_format_ops const *ops[3U] ; }; struct writeback_control; struct kiocb { struct file *ki_filp ; loff_t ki_pos ; void (*ki_complete)(struct kiocb * , long , long ) ; void *private ; int ki_flags ; }; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(struct kiocb * , struct iov_iter * , loff_t ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; atomic_t i_mmap_writable ; struct rb_root i_mmap ; struct rw_semaphore i_mmap_rwsem ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion____missing_field_name_235 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_236 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock_context; struct cdev; union __anonunion____missing_field_name_237 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; char *i_link ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion____missing_field_name_235 __annonCompField66 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; unsigned long dirtied_time_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct bdi_writeback *i_wb ; int i_wb_frn_winner ; u16 i_wb_frn_avg_time ; u16 i_wb_frn_history ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion____missing_field_name_236 __annonCompField67 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; atomic_t i_readcount ; struct file_operations const *i_fop ; struct file_lock_context *i_flctx ; struct address_space i_data ; struct list_head i_devices ; union __anonunion____missing_field_name_237 __annonCompField68 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_238 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_238 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef void *fl_owner_t; struct file_lock; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; fl_owner_t (*lm_get_owner)(fl_owner_t ) ; void (*lm_put_owner)(fl_owner_t ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , int ) ; bool (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock * , int , struct list_head * ) ; void (*lm_setup)(struct file_lock * , void ** ) ; }; struct net; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct fasync_struct; struct __anonstruct_afs_240 { struct list_head link ; int state ; }; union __anonunion_fl_u_239 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_240 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_list ; struct hlist_node fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; int fl_link_cpu ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_239 fl_u ; }; struct file_lock_context { spinlock_t flc_lock ; struct list_head flc_flock ; struct list_head flc_posix ; struct list_head flc_lease ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_iflags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; unsigned int s_quota_types ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct hlist_head s_pins ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; int s_stack_depth ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct dir_context; struct dir_context { int (*actor)(struct dir_context * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; struct block_device_operations; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*mremap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** , void ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; void (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; char const *(*follow_link)(struct dentry * , void ** ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct inode * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned int ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_super)(struct super_block * ) ; int (*freeze_fs)(struct super_block * ) ; int (*thaw_super)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; struct dquot **(*get_dquots)(struct inode * ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , struct shrink_control * ) ; long (*free_cached_objects)(struct super_block * , struct shrink_control * ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; struct device_type; struct class; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct subsys_private; struct bus_type; struct device_node; struct fwnode_handle; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops const *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; enum probe_type { PROBE_DEFAULT_STRATEGY = 0, PROBE_PREFER_ASYNCHRONOUS = 1, PROBE_FORCE_SYNCHRONOUS = 2 } ; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; enum probe_type probe_type ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct fwnode_handle *fwnode ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct wake_irq *wakeirq ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct disk_stats { unsigned long sectors[2U] ; unsigned long ios[2U] ; unsigned long merges[2U] ; unsigned long ticks[2U] ; unsigned long io_ticks ; unsigned long time_in_queue ; }; struct partition_meta_info { char uuid[37U] ; u8 volname[64U] ; }; struct hd_struct { sector_t start_sect ; sector_t nr_sects ; seqcount_t nr_sects_seq ; sector_t alignment_offset ; unsigned int discard_alignment ; struct device __dev ; struct kobject *holder_dir ; int policy ; int partno ; struct partition_meta_info *info ; int make_it_fail ; unsigned long stamp ; atomic_t in_flight[2U] ; struct disk_stats *dkstats ; atomic_t ref ; struct callback_head callback_head ; }; struct disk_part_tbl { struct callback_head callback_head ; int len ; struct hd_struct *last_lookup ; struct hd_struct *part[] ; }; struct disk_events; struct timer_rand_state; struct blk_integrity; struct gendisk { int major ; int first_minor ; int minors ; char disk_name[32U] ; char *(*devnode)(struct gendisk * , umode_t * ) ; unsigned int events ; unsigned int async_events ; struct disk_part_tbl *part_tbl ; struct hd_struct part0 ; struct block_device_operations const *fops ; struct request_queue *queue ; void *private_data ; int flags ; struct device *driverfs_dev ; struct kobject *slave_dir ; struct timer_rand_state *random ; atomic_t sync_io ; struct disk_events *ev ; struct blk_integrity *integrity ; int node_id ; }; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *cow_page ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*pfn_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; struct page *(*find_special_page)(struct vm_area_struct * , unsigned long ) ; }; struct kvec; struct exception_table_entry { int insn ; int fixup ; }; struct proc_dir_entry; struct fprop_local_percpu { struct percpu_counter events ; unsigned int period ; raw_spinlock_t lock ; }; typedef int congested_fn(void * , int ); struct bdi_writeback_congested { unsigned long state ; atomic_t refcnt ; struct backing_dev_info *bdi ; int blkcg_id ; struct rb_node rb_node ; }; union __anonunion____missing_field_name_249 { struct work_struct release_work ; struct callback_head rcu ; }; struct bdi_writeback { struct backing_dev_info *bdi ; unsigned long state ; unsigned long last_old_flush ; struct list_head b_dirty ; struct list_head b_io ; struct list_head b_more_io ; struct list_head b_dirty_time ; spinlock_t list_lock ; struct percpu_counter stat[4U] ; struct bdi_writeback_congested *congested ; unsigned long bw_time_stamp ; unsigned long dirtied_stamp ; unsigned long written_stamp ; unsigned long write_bandwidth ; unsigned long avg_write_bandwidth ; unsigned long dirty_ratelimit ; unsigned long balanced_dirty_ratelimit ; struct fprop_local_percpu completions ; int dirty_exceeded ; spinlock_t work_lock ; struct list_head work_list ; struct delayed_work dwork ; struct percpu_ref refcnt ; struct fprop_local_percpu memcg_completions ; struct cgroup_subsys_state *memcg_css ; struct cgroup_subsys_state *blkcg_css ; struct list_head memcg_node ; struct list_head blkcg_node ; union __anonunion____missing_field_name_249 __annonCompField76 ; }; struct backing_dev_info { struct list_head bdi_list ; unsigned long ra_pages ; unsigned int capabilities ; congested_fn *congested_fn ; void *congested_data ; char *name ; unsigned int min_ratio ; unsigned int max_ratio ; unsigned int max_prop_frac ; atomic_long_t tot_write_bandwidth ; struct bdi_writeback wb ; struct radix_tree_root cgwb_tree ; struct rb_root cgwb_congested_tree ; atomic_t usage_cnt ; wait_queue_head_t wb_waitq ; struct device *dev ; struct timer_list laptop_mode_wb_timer ; struct dentry *debug_dir ; struct dentry *debug_stats ; }; typedef void *mempool_alloc_t(gfp_t , void * ); typedef void mempool_free_t(void * , void * ); struct mempool_s { spinlock_t lock ; int min_nr ; int curr_nr ; void **elements ; void *pool_data ; mempool_alloc_t *alloc ; mempool_free_t *free ; wait_queue_head_t wait ; }; typedef struct mempool_s mempool_t; union __anonunion____missing_field_name_250 { struct list_head q_node ; struct kmem_cache *__rcu_icq_cache ; }; union __anonunion____missing_field_name_251 { struct hlist_node ioc_node ; struct callback_head __rcu_head ; }; struct io_cq { struct request_queue *q ; struct io_context *ioc ; union __anonunion____missing_field_name_250 __annonCompField77 ; union __anonunion____missing_field_name_251 __annonCompField78 ; unsigned int flags ; }; struct io_context { atomic_long_t refcount ; atomic_t active_ref ; atomic_t nr_tasks ; spinlock_t lock ; unsigned short ioprio ; int nr_batch_requests ; unsigned long last_waited ; struct radix_tree_root icq_tree ; struct io_cq *icq_hint ; struct hlist_head icq_list ; struct work_struct release_work ; }; struct bio_integrity_payload { struct bio *bip_bio ; struct bvec_iter bip_iter ; bio_end_io_t *bip_end_io ; unsigned short bip_slab ; unsigned short bip_vcnt ; unsigned short bip_max_vcnt ; unsigned short bip_flags ; struct work_struct bip_work ; struct bio_vec *bip_vec ; struct bio_vec bip_inline_vecs[0U] ; }; struct bio_list { struct bio *head ; struct bio *tail ; }; struct bio_set { struct kmem_cache *bio_slab ; unsigned int front_pad ; mempool_t *bio_pool ; mempool_t *bvec_pool ; mempool_t *bio_integrity_pool ; mempool_t *bvec_integrity_pool ; spinlock_t rescue_lock ; struct bio_list rescue_list ; struct work_struct rescue_work ; struct workqueue_struct *rescue_workqueue ; }; struct bsg_class_device { struct device *class_dev ; struct device *parent ; int minor ; struct request_queue *queue ; struct kref ref ; void (*release)(struct device * ) ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; struct elevator_queue; struct blk_trace; struct request; struct bsg_job; struct blkcg_gq; struct blk_flush_queue; typedef void rq_end_io_fn(struct request * , int ); struct request_list { struct request_queue *q ; struct blkcg_gq *blkg ; int count[2U] ; int starved[2U] ; mempool_t *rq_pool ; wait_queue_head_t wait[2U] ; unsigned int flags ; }; union __anonunion____missing_field_name_252 { struct call_single_data csd ; unsigned long fifo_time ; }; struct blk_mq_ctx; union __anonunion____missing_field_name_253 { struct hlist_node hash ; struct list_head ipi_list ; }; union __anonunion____missing_field_name_254 { struct rb_node rb_node ; void *completion_data ; }; struct __anonstruct_elv_256 { struct io_cq *icq ; void *priv[2U] ; }; struct __anonstruct_flush_257 { unsigned int seq ; struct list_head list ; rq_end_io_fn *saved_end_io ; }; union __anonunion____missing_field_name_255 { struct __anonstruct_elv_256 elv ; struct __anonstruct_flush_257 flush ; }; struct request { struct list_head queuelist ; union __anonunion____missing_field_name_252 __annonCompField79 ; struct request_queue *q ; struct blk_mq_ctx *mq_ctx ; u64 cmd_flags ; unsigned int cmd_type ; unsigned long atomic_flags ; int cpu ; unsigned int __data_len ; sector_t __sector ; struct bio *bio ; struct bio *biotail ; union __anonunion____missing_field_name_253 __annonCompField80 ; union __anonunion____missing_field_name_254 __annonCompField81 ; union __anonunion____missing_field_name_255 __annonCompField82 ; struct gendisk *rq_disk ; struct hd_struct *part ; unsigned long start_time ; struct request_list *rl ; unsigned long long start_time_ns ; unsigned long long io_start_time_ns ; unsigned short nr_phys_segments ; unsigned short nr_integrity_segments ; unsigned short ioprio ; void *special ; int tag ; int errors ; unsigned char __cmd[16U] ; unsigned char *cmd ; unsigned short cmd_len ; unsigned int extra_len ; unsigned int sense_len ; unsigned int resid_len ; void *sense ; unsigned long deadline ; struct list_head timeout_list ; unsigned int timeout ; int retries ; rq_end_io_fn *end_io ; void *end_io_data ; struct request *next_rq ; }; struct elevator_type; typedef int elevator_merge_fn(struct request_queue * , struct request ** , struct bio * ); typedef void elevator_merge_req_fn(struct request_queue * , struct request * , struct request * ); typedef void elevator_merged_fn(struct request_queue * , struct request * , int ); typedef int elevator_allow_merge_fn(struct request_queue * , struct request * , struct bio * ); typedef void elevator_bio_merged_fn(struct request_queue * , struct request * , struct bio * ); typedef int elevator_dispatch_fn(struct request_queue * , int ); typedef void elevator_add_req_fn(struct request_queue * , struct request * ); typedef struct request *elevator_request_list_fn(struct request_queue * , struct request * ); typedef void elevator_completed_req_fn(struct request_queue * , struct request * ); typedef int elevator_may_queue_fn(struct request_queue * , int ); typedef void elevator_init_icq_fn(struct io_cq * ); typedef void elevator_exit_icq_fn(struct io_cq * ); typedef int elevator_set_req_fn(struct request_queue * , struct request * , struct bio * , gfp_t ); typedef void elevator_put_req_fn(struct request * ); typedef void elevator_activate_req_fn(struct request_queue * , struct request * ); typedef void elevator_deactivate_req_fn(struct request_queue * , struct request * ); typedef int elevator_init_fn(struct request_queue * , struct elevator_type * ); typedef void elevator_exit_fn(struct elevator_queue * ); typedef void elevator_registered_fn(struct request_queue * ); struct elevator_ops { elevator_merge_fn *elevator_merge_fn ; elevator_merged_fn *elevator_merged_fn ; elevator_merge_req_fn *elevator_merge_req_fn ; elevator_allow_merge_fn *elevator_allow_merge_fn ; elevator_bio_merged_fn *elevator_bio_merged_fn ; elevator_dispatch_fn *elevator_dispatch_fn ; elevator_add_req_fn *elevator_add_req_fn ; elevator_activate_req_fn *elevator_activate_req_fn ; elevator_deactivate_req_fn *elevator_deactivate_req_fn ; elevator_completed_req_fn *elevator_completed_req_fn ; elevator_request_list_fn *elevator_former_req_fn ; elevator_request_list_fn *elevator_latter_req_fn ; elevator_init_icq_fn *elevator_init_icq_fn ; elevator_exit_icq_fn *elevator_exit_icq_fn ; elevator_set_req_fn *elevator_set_req_fn ; elevator_put_req_fn *elevator_put_req_fn ; elevator_may_queue_fn *elevator_may_queue_fn ; elevator_init_fn *elevator_init_fn ; elevator_exit_fn *elevator_exit_fn ; elevator_registered_fn *elevator_registered_fn ; }; struct elv_fs_entry { struct attribute attr ; ssize_t (*show)(struct elevator_queue * , char * ) ; ssize_t (*store)(struct elevator_queue * , char const * , size_t ) ; }; struct elevator_type { struct kmem_cache *icq_cache ; struct elevator_ops ops ; size_t icq_size ; size_t icq_align ; struct elv_fs_entry *elevator_attrs ; char elevator_name[16U] ; struct module *elevator_owner ; char icq_cache_name[21U] ; struct list_head list ; }; struct elevator_queue { struct elevator_type *type ; void *elevator_data ; struct kobject kobj ; struct mutex sysfs_lock ; unsigned char registered : 1 ; struct hlist_head hash[64U] ; }; typedef void request_fn_proc(struct request_queue * ); typedef void make_request_fn(struct request_queue * , struct bio * ); typedef int prep_rq_fn(struct request_queue * , struct request * ); typedef void unprep_rq_fn(struct request_queue * , struct request * ); struct bvec_merge_data { struct block_device *bi_bdev ; sector_t bi_sector ; unsigned int bi_size ; unsigned long bi_rw ; }; typedef int merge_bvec_fn(struct request_queue * , struct bvec_merge_data * , struct bio_vec * ); typedef void softirq_done_fn(struct request * ); typedef int dma_drain_needed_fn(struct request * ); typedef int lld_busy_fn(struct request_queue * ); typedef int bsg_job_fn(struct bsg_job * ); enum blk_eh_timer_return { BLK_EH_NOT_HANDLED = 0, BLK_EH_HANDLED = 1, BLK_EH_RESET_TIMER = 2 } ; typedef enum blk_eh_timer_return rq_timed_out_fn(struct request * ); struct blk_queue_tag { struct request **tag_index ; unsigned long *tag_map ; int busy ; int max_depth ; int real_max_depth ; atomic_t refcnt ; int alloc_policy ; int next_tag ; }; struct queue_limits { unsigned long bounce_pfn ; unsigned long seg_boundary_mask ; unsigned int max_hw_sectors ; unsigned int chunk_sectors ; unsigned int max_sectors ; unsigned int max_segment_size ; unsigned int physical_block_size ; unsigned int alignment_offset ; unsigned int io_min ; unsigned int io_opt ; unsigned int max_discard_sectors ; unsigned int max_write_same_sectors ; unsigned int discard_granularity ; unsigned int discard_alignment ; unsigned short logical_block_size ; unsigned short max_segments ; unsigned short max_integrity_segments ; unsigned char misaligned ; unsigned char discard_misaligned ; unsigned char cluster ; unsigned char discard_zeroes_data ; unsigned char raid_partial_stripes_expensive ; }; struct blk_mq_ops; struct blk_mq_hw_ctx; struct throtl_data; struct blk_mq_tag_set; struct request_queue { struct list_head queue_head ; struct request *last_merge ; struct elevator_queue *elevator ; int nr_rqs[2U] ; int nr_rqs_elvpriv ; struct request_list root_rl ; request_fn_proc *request_fn ; make_request_fn *make_request_fn ; prep_rq_fn *prep_rq_fn ; unprep_rq_fn *unprep_rq_fn ; merge_bvec_fn *merge_bvec_fn ; softirq_done_fn *softirq_done_fn ; rq_timed_out_fn *rq_timed_out_fn ; dma_drain_needed_fn *dma_drain_needed ; lld_busy_fn *lld_busy_fn ; struct blk_mq_ops *mq_ops ; unsigned int *mq_map ; struct blk_mq_ctx *queue_ctx ; unsigned int nr_queues ; struct blk_mq_hw_ctx **queue_hw_ctx ; unsigned int nr_hw_queues ; sector_t end_sector ; struct request *boundary_rq ; struct delayed_work delay_work ; struct backing_dev_info backing_dev_info ; void *queuedata ; unsigned long queue_flags ; int id ; gfp_t bounce_gfp ; spinlock_t __queue_lock ; spinlock_t *queue_lock ; struct kobject kobj ; struct kobject mq_kobj ; struct device *dev ; int rpm_status ; unsigned int nr_pending ; unsigned long nr_requests ; unsigned int nr_congestion_on ; unsigned int nr_congestion_off ; unsigned int nr_batching ; unsigned int dma_drain_size ; void *dma_drain_buffer ; unsigned int dma_pad_mask ; unsigned int dma_alignment ; struct blk_queue_tag *queue_tags ; struct list_head tag_busy_list ; unsigned int nr_sorted ; unsigned int in_flight[2U] ; unsigned int request_fn_active ; unsigned int rq_timeout ; struct timer_list timeout ; struct list_head timeout_list ; struct list_head icq_list ; unsigned long blkcg_pols[1U] ; struct blkcg_gq *root_blkg ; struct list_head blkg_list ; struct queue_limits limits ; unsigned int sg_timeout ; unsigned int sg_reserved_size ; int node ; struct blk_trace *blk_trace ; unsigned int flush_flags ; unsigned char flush_not_queueable : 1 ; struct blk_flush_queue *fq ; struct list_head requeue_list ; spinlock_t requeue_lock ; struct work_struct requeue_work ; struct mutex sysfs_lock ; int bypass_depth ; atomic_t mq_freeze_depth ; bsg_job_fn *bsg_job_fn ; int bsg_job_size ; struct bsg_class_device bsg_dev ; struct throtl_data *td ; struct callback_head callback_head ; wait_queue_head_t mq_freeze_wq ; struct percpu_ref mq_usage_counter ; struct list_head all_q_node ; struct blk_mq_tag_set *tag_set ; struct list_head tag_set_list ; }; struct blk_plug { struct list_head list ; struct list_head mq_list ; struct list_head cb_list ; }; struct blk_integrity_iter { void *prot_buf ; void *data_buf ; sector_t seed ; unsigned int data_size ; unsigned short interval ; char const *disk_name ; }; typedef int integrity_processing_fn(struct blk_integrity_iter * ); struct blk_integrity { integrity_processing_fn *generate_fn ; integrity_processing_fn *verify_fn ; unsigned short flags ; unsigned short tuple_size ; unsigned short interval ; unsigned short tag_size ; char const *name ; struct kobject kobj ; }; struct block_device_operations { int (*open)(struct block_device * , fmode_t ) ; void (*release)(struct gendisk * , fmode_t ) ; int (*rw_page)(struct block_device * , sector_t , struct page * , int ) ; int (*ioctl)(struct block_device * , fmode_t , unsigned int , unsigned long ) ; int (*compat_ioctl)(struct block_device * , fmode_t , unsigned int , unsigned long ) ; long (*direct_access)(struct block_device * , sector_t , void ** , unsigned long * , long ) ; unsigned int (*check_events)(struct gendisk * , unsigned int ) ; int (*media_changed)(struct gendisk * ) ; void (*unlock_native_capacity)(struct gendisk * ) ; int (*revalidate_disk)(struct gendisk * ) ; int (*getgeo)(struct block_device * , struct hd_geometry * ) ; void (*swap_slot_free_notify)(struct block_device * , unsigned long ) ; struct module *owner ; }; struct taskstats { __u16 version ; __u32 ac_exitcode ; __u8 ac_flag ; __u8 ac_nice ; __u64 cpu_count ; __u64 cpu_delay_total ; __u64 blkio_count ; __u64 blkio_delay_total ; __u64 swapin_count ; __u64 swapin_delay_total ; __u64 cpu_run_real_total ; __u64 cpu_run_virtual_total ; char ac_comm[32U] ; __u8 ac_sched ; __u8 ac_pad[3U] ; __u32 ac_uid ; __u32 ac_gid ; __u32 ac_pid ; __u32 ac_ppid ; __u32 ac_btime ; __u64 ac_etime ; __u64 ac_utime ; __u64 ac_stime ; __u64 ac_minflt ; __u64 ac_majflt ; __u64 coremem ; __u64 virtmem ; __u64 hiwater_rss ; __u64 hiwater_vm ; __u64 read_char ; __u64 write_char ; __u64 read_syscalls ; __u64 write_syscalls ; __u64 read_bytes ; __u64 write_bytes ; __u64 cancelled_write_bytes ; __u64 nvcsw ; __u64 nivcsw ; __u64 ac_utimescaled ; __u64 ac_stimescaled ; __u64 cpu_scaled_run_real_total ; __u64 freepages_count ; __u64 freepages_delay_total ; }; struct reclaim_state { unsigned long reclaimed_slab ; }; struct swap_extent { struct list_head list ; unsigned long start_page ; unsigned long nr_pages ; sector_t start_block ; }; struct swap_cluster_info { unsigned int data : 24 ; unsigned char flags ; }; struct percpu_cluster { struct swap_cluster_info index ; unsigned int next ; }; struct swap_info_struct { unsigned long flags ; short prio ; struct plist_node list ; struct plist_node avail_list ; signed char type ; unsigned int max ; unsigned char *swap_map ; struct swap_cluster_info *cluster_info ; struct swap_cluster_info free_cluster_head ; struct swap_cluster_info free_cluster_tail ; unsigned int lowest_bit ; unsigned int highest_bit ; unsigned int pages ; unsigned int inuse_pages ; unsigned int cluster_next ; unsigned int cluster_nr ; struct percpu_cluster *percpu_cluster ; struct swap_extent *curr_swap_extent ; struct swap_extent first_swap_extent ; struct block_device *bdev ; struct file *swap_file ; unsigned int old_block_size ; unsigned long *frontswap_map ; atomic_t frontswap_pages ; spinlock_t lock ; struct work_struct discard_work ; struct swap_cluster_info discard_cluster_head ; struct swap_cluster_info discard_cluster_tail ; }; enum writeback_sync_modes { WB_SYNC_NONE = 0, WB_SYNC_ALL = 1 } ; struct writeback_control { long nr_to_write ; long pages_skipped ; loff_t range_start ; loff_t range_end ; enum writeback_sync_modes sync_mode ; unsigned char for_kupdate : 1 ; unsigned char for_background : 1 ; unsigned char tagged_writepages : 1 ; unsigned char for_reclaim : 1 ; unsigned char range_cyclic : 1 ; unsigned char for_sync : 1 ; struct bdi_writeback *wb ; struct inode *inode ; int wb_id ; int wb_lcand_id ; int wb_tcand_id ; size_t wb_bytes ; size_t wb_lcand_bytes ; size_t wb_tcand_bytes ; }; struct tasklet_struct { struct tasklet_struct *next ; unsigned long state ; atomic_t count ; void (*func)(unsigned long ) ; unsigned long data ; }; struct hlist_nulls_node; struct hlist_nulls_head { struct hlist_nulls_node *first ; }; struct hlist_nulls_node { struct hlist_nulls_node *next ; struct hlist_nulls_node **pprev ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct kvec { void *iov_base ; size_t iov_len ; }; union __anonunion____missing_field_name_269 { struct iovec const *iov ; struct kvec const *kvec ; struct bio_vec const *bvec ; }; struct iov_iter { int type ; size_t iov_offset ; size_t count ; union __anonunion____missing_field_name_269 __annonCompField83 ; unsigned long nr_segs ; }; struct dql { unsigned int num_queued ; unsigned int adj_limit ; unsigned int last_obj_cnt ; unsigned int limit ; unsigned int num_completed ; unsigned int prev_ovlimit ; unsigned int prev_num_queued ; unsigned int prev_last_obj_cnt ; unsigned int lowest_slack ; unsigned long slack_start_time ; unsigned int max_limit ; unsigned int min_limit ; unsigned int slack_hold_time ; }; typedef unsigned short __kernel_sa_family_t; typedef __kernel_sa_family_t sa_family_t; struct sockaddr { sa_family_t sa_family ; char sa_data[14U] ; }; struct msghdr { void *msg_name ; int msg_namelen ; struct iov_iter msg_iter ; void *msg_control ; __kernel_size_t msg_controllen ; unsigned int msg_flags ; struct kiocb *msg_iocb ; }; struct __anonstruct_sync_serial_settings_271 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_271 sync_serial_settings; struct __anonstruct_te1_settings_272 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_272 te1_settings; struct __anonstruct_raw_hdlc_proto_273 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_273 raw_hdlc_proto; struct __anonstruct_fr_proto_274 { unsigned int t391 ; unsigned int t392 ; unsigned int n391 ; unsigned int n392 ; unsigned int n393 ; unsigned short lmi ; unsigned short dce ; }; typedef struct __anonstruct_fr_proto_274 fr_proto; struct __anonstruct_fr_proto_pvc_275 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_275 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_276 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_276 fr_proto_pvc_info; struct __anonstruct_cisco_proto_277 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_277 cisco_proto; struct ifmap { unsigned long mem_start ; unsigned long mem_end ; unsigned short base_addr ; unsigned char irq ; unsigned char dma ; unsigned char port ; }; union __anonunion_ifs_ifsu_278 { raw_hdlc_proto *raw_hdlc ; cisco_proto *cisco ; fr_proto *fr ; fr_proto_pvc *fr_pvc ; fr_proto_pvc_info *fr_pvc_info ; sync_serial_settings *sync ; te1_settings *te1 ; }; struct if_settings { unsigned int type ; unsigned int size ; union __anonunion_ifs_ifsu_278 ifs_ifsu ; }; union __anonunion_ifr_ifrn_279 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_280 { struct sockaddr ifru_addr ; struct sockaddr ifru_dstaddr ; struct sockaddr ifru_broadaddr ; struct sockaddr ifru_netmask ; struct sockaddr ifru_hwaddr ; short ifru_flags ; int ifru_ivalue ; int ifru_mtu ; struct ifmap ifru_map ; char ifru_slave[16U] ; char ifru_newname[16U] ; void *ifru_data ; struct if_settings ifru_settings ; }; struct ifreq { union __anonunion_ifr_ifrn_279 ifr_ifrn ; union __anonunion_ifr_ifru_280 ifr_ifru ; }; typedef s32 compat_time_t; typedef s32 compat_long_t; typedef u32 compat_uptr_t; struct compat_timespec { compat_time_t tv_sec ; s32 tv_nsec ; }; struct compat_robust_list { compat_uptr_t next ; }; struct compat_robust_list_head { struct compat_robust_list list ; compat_long_t futex_offset ; compat_uptr_t list_op_pending ; }; enum ldv_27714 { SS_FREE = 0, SS_UNCONNECTED = 1, SS_CONNECTING = 2, SS_CONNECTED = 3, SS_DISCONNECTING = 4 } ; typedef enum ldv_27714 socket_state; struct socket_wq { wait_queue_head_t wait ; struct fasync_struct *fasync_list ; struct callback_head rcu ; }; struct proto_ops; struct socket { socket_state state ; short type ; unsigned long flags ; struct socket_wq *wq ; struct file *file ; struct sock *sk ; struct proto_ops const *ops ; }; struct proto_ops { int family ; struct module *owner ; int (*release)(struct socket * ) ; int (*bind)(struct socket * , struct sockaddr * , int ) ; int (*connect)(struct socket * , struct sockaddr * , int , int ) ; int (*socketpair)(struct socket * , struct socket * ) ; int (*accept)(struct socket * , struct socket * , int ) ; int (*getname)(struct socket * , struct sockaddr * , int * , int ) ; unsigned int (*poll)(struct file * , struct socket * , struct poll_table_struct * ) ; int (*ioctl)(struct socket * , unsigned int , unsigned long ) ; int (*compat_ioctl)(struct socket * , unsigned int , unsigned long ) ; int (*listen)(struct socket * , int ) ; int (*shutdown)(struct socket * , int ) ; int (*setsockopt)(struct socket * , int , int , char * , unsigned int ) ; int (*getsockopt)(struct socket * , int , int , char * , int * ) ; int (*compat_setsockopt)(struct socket * , int , int , char * , unsigned int ) ; int (*compat_getsockopt)(struct socket * , int , int , char * , int * ) ; int (*sendmsg)(struct socket * , struct msghdr * , size_t ) ; int (*recvmsg)(struct socket * , struct msghdr * , size_t , int ) ; int (*mmap)(struct file * , struct socket * , struct vm_area_struct * ) ; ssize_t (*sendpage)(struct socket * , struct page * , int , size_t , int ) ; ssize_t (*splice_read)(struct socket * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*set_peek_off)(struct sock * , int ) ; }; struct in6_addr; struct sk_buff; struct dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; typedef u64 netdev_features_t; union __anonunion_in6_u_296 { __u8 u6_addr8[16U] ; __be16 u6_addr16[8U] ; __be32 u6_addr32[4U] ; }; struct in6_addr { union __anonunion_in6_u_296 in6_u ; }; struct ethhdr { unsigned char h_dest[6U] ; unsigned char h_source[6U] ; __be16 h_proto ; }; struct pipe_buf_operations; struct pipe_buffer { struct page *page ; unsigned int offset ; unsigned int len ; struct pipe_buf_operations const *ops ; unsigned int flags ; unsigned long private ; }; struct pipe_inode_info { struct mutex mutex ; wait_queue_head_t wait ; unsigned int nrbufs ; unsigned int curbuf ; unsigned int buffers ; unsigned int readers ; unsigned int writers ; unsigned int files ; unsigned int waiting_writers ; unsigned int r_counter ; unsigned int w_counter ; struct page *tmp_page ; struct fasync_struct *fasync_readers ; struct fasync_struct *fasync_writers ; struct pipe_buffer *bufs ; }; struct pipe_buf_operations { int can_merge ; int (*confirm)(struct pipe_inode_info * , struct pipe_buffer * ) ; void (*release)(struct pipe_inode_info * , struct pipe_buffer * ) ; int (*steal)(struct pipe_inode_info * , struct pipe_buffer * ) ; void (*get)(struct pipe_inode_info * , struct pipe_buffer * ) ; }; struct napi_struct; struct nf_conntrack { atomic_t use ; }; union __anonunion____missing_field_name_301 { struct net_device *physoutdev ; char neigh_header[8U] ; }; union __anonunion____missing_field_name_302 { __be32 ipv4_daddr ; struct in6_addr ipv6_daddr ; }; struct nf_bridge_info { atomic_t use ; unsigned char orig_proto ; bool pkt_otherhost ; __u16 frag_max_size ; unsigned int mask ; struct net_device *physindev ; union __anonunion____missing_field_name_301 __annonCompField87 ; union __anonunion____missing_field_name_302 __annonCompField88 ; }; struct sk_buff_head { struct sk_buff *next ; struct sk_buff *prev ; __u32 qlen ; spinlock_t lock ; }; typedef unsigned int sk_buff_data_t; struct __anonstruct____missing_field_name_305 { u32 stamp_us ; u32 stamp_jiffies ; }; union __anonunion____missing_field_name_304 { u64 v64 ; struct __anonstruct____missing_field_name_305 __annonCompField89 ; }; struct skb_mstamp { union __anonunion____missing_field_name_304 __annonCompField90 ; }; union __anonunion____missing_field_name_308 { ktime_t tstamp ; struct skb_mstamp skb_mstamp ; }; struct __anonstruct____missing_field_name_307 { struct sk_buff *next ; struct sk_buff *prev ; union __anonunion____missing_field_name_308 __annonCompField91 ; }; union __anonunion____missing_field_name_306 { struct __anonstruct____missing_field_name_307 __annonCompField92 ; struct rb_node rbnode ; }; struct sec_path; struct __anonstruct____missing_field_name_310 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion____missing_field_name_309 { __wsum csum ; struct __anonstruct____missing_field_name_310 __annonCompField94 ; }; union __anonunion____missing_field_name_311 { unsigned int napi_id ; unsigned int sender_cpu ; }; union __anonunion____missing_field_name_312 { __u32 mark ; __u32 reserved_tailroom ; }; union __anonunion____missing_field_name_313 { __be16 inner_protocol ; __u8 inner_ipproto ; }; struct sk_buff { union __anonunion____missing_field_name_306 __annonCompField93 ; struct sock *sk ; struct net_device *dev ; char cb[48U] ; unsigned long _skb_refdst ; void (*destructor)(struct sk_buff * ) ; struct sec_path *sp ; struct nf_conntrack *nfct ; struct nf_bridge_info *nf_bridge ; unsigned int len ; unsigned int data_len ; __u16 mac_len ; __u16 hdr_len ; __u16 queue_mapping ; unsigned char cloned : 1 ; unsigned char nohdr : 1 ; unsigned char fclone : 2 ; unsigned char peeked : 1 ; unsigned char head_frag : 1 ; unsigned char xmit_more : 1 ; __u32 headers_start[0U] ; __u8 __pkt_type_offset[0U] ; unsigned char pkt_type : 3 ; unsigned char pfmemalloc : 1 ; unsigned char ignore_df : 1 ; unsigned char nfctinfo : 3 ; unsigned char nf_trace : 1 ; unsigned char ip_summed : 2 ; unsigned char ooo_okay : 1 ; unsigned char l4_hash : 1 ; unsigned char sw_hash : 1 ; unsigned char wifi_acked_valid : 1 ; unsigned char wifi_acked : 1 ; unsigned char no_fcs : 1 ; unsigned char encapsulation : 1 ; unsigned char encap_hdr_csum : 1 ; unsigned char csum_valid : 1 ; unsigned char csum_complete_sw : 1 ; unsigned char csum_level : 2 ; unsigned char csum_bad : 1 ; unsigned char ndisc_nodetype : 2 ; unsigned char ipvs_property : 1 ; unsigned char inner_protocol_type : 1 ; unsigned char remcsum_offload : 1 ; __u16 tc_index ; __u16 tc_verd ; union __anonunion____missing_field_name_309 __annonCompField95 ; __u32 priority ; int skb_iif ; __u32 hash ; __be16 vlan_proto ; __u16 vlan_tci ; union __anonunion____missing_field_name_311 __annonCompField96 ; __u32 secmark ; union __anonunion____missing_field_name_312 __annonCompField97 ; union __anonunion____missing_field_name_313 __annonCompField98 ; __u16 inner_transport_header ; __u16 inner_network_header ; __u16 inner_mac_header ; __be16 protocol ; __u16 transport_header ; __u16 network_header ; __u16 mac_header ; __u32 headers_end[0U] ; sk_buff_data_t tail ; sk_buff_data_t end ; unsigned char *head ; unsigned char *data ; unsigned int truesize ; atomic_t users ; }; struct dst_entry; struct rtable; struct ethtool_cmd { __u32 cmd ; __u32 supported ; __u32 advertising ; __u16 speed ; __u8 duplex ; __u8 port ; __u8 phy_address ; __u8 transceiver ; __u8 autoneg ; __u8 mdio_support ; __u32 maxtxpkt ; __u32 maxrxpkt ; __u16 speed_hi ; __u8 eth_tp_mdix ; __u8 eth_tp_mdix_ctrl ; __u32 lp_advertising ; __u32 reserved[2U] ; }; struct ethtool_drvinfo { __u32 cmd ; char driver[32U] ; char version[32U] ; char fw_version[32U] ; char bus_info[32U] ; char erom_version[32U] ; char reserved2[12U] ; __u32 n_priv_flags ; __u32 n_stats ; __u32 testinfo_len ; __u32 eedump_len ; __u32 regdump_len ; }; struct ethtool_wolinfo { __u32 cmd ; __u32 supported ; __u32 wolopts ; __u8 sopass[6U] ; }; struct ethtool_tunable { __u32 cmd ; __u32 id ; __u32 type_id ; __u32 len ; void *data[0U] ; }; struct ethtool_regs { __u32 cmd ; __u32 version ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eeprom { __u32 cmd ; __u32 magic ; __u32 offset ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eee { __u32 cmd ; __u32 supported ; __u32 advertised ; __u32 lp_advertised ; __u32 eee_active ; __u32 eee_enabled ; __u32 tx_lpi_enabled ; __u32 tx_lpi_timer ; __u32 reserved[2U] ; }; struct ethtool_modinfo { __u32 cmd ; __u32 type ; __u32 eeprom_len ; __u32 reserved[8U] ; }; struct ethtool_coalesce { __u32 cmd ; __u32 rx_coalesce_usecs ; __u32 rx_max_coalesced_frames ; __u32 rx_coalesce_usecs_irq ; __u32 rx_max_coalesced_frames_irq ; __u32 tx_coalesce_usecs ; __u32 tx_max_coalesced_frames ; __u32 tx_coalesce_usecs_irq ; __u32 tx_max_coalesced_frames_irq ; __u32 stats_block_coalesce_usecs ; __u32 use_adaptive_rx_coalesce ; __u32 use_adaptive_tx_coalesce ; __u32 pkt_rate_low ; __u32 rx_coalesce_usecs_low ; __u32 rx_max_coalesced_frames_low ; __u32 tx_coalesce_usecs_low ; __u32 tx_max_coalesced_frames_low ; __u32 pkt_rate_high ; __u32 rx_coalesce_usecs_high ; __u32 rx_max_coalesced_frames_high ; __u32 tx_coalesce_usecs_high ; __u32 tx_max_coalesced_frames_high ; __u32 rate_sample_interval ; }; struct ethtool_ringparam { __u32 cmd ; __u32 rx_max_pending ; __u32 rx_mini_max_pending ; __u32 rx_jumbo_max_pending ; __u32 tx_max_pending ; __u32 rx_pending ; __u32 rx_mini_pending ; __u32 rx_jumbo_pending ; __u32 tx_pending ; }; struct ethtool_channels { __u32 cmd ; __u32 max_rx ; __u32 max_tx ; __u32 max_other ; __u32 max_combined ; __u32 rx_count ; __u32 tx_count ; __u32 other_count ; __u32 combined_count ; }; struct ethtool_pauseparam { __u32 cmd ; __u32 autoneg ; __u32 rx_pause ; __u32 tx_pause ; }; struct ethtool_test { __u32 cmd ; __u32 flags ; __u32 reserved ; __u32 len ; __u64 data[0U] ; }; struct ethtool_stats { __u32 cmd ; __u32 n_stats ; __u64 data[0U] ; }; struct ethtool_tcpip4_spec { __be32 ip4src ; __be32 ip4dst ; __be16 psrc ; __be16 pdst ; __u8 tos ; }; struct ethtool_ah_espip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 spi ; __u8 tos ; }; struct ethtool_usrip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 l4_4_bytes ; __u8 tos ; __u8 ip_ver ; __u8 proto ; }; union ethtool_flow_union { struct ethtool_tcpip4_spec tcp_ip4_spec ; struct ethtool_tcpip4_spec udp_ip4_spec ; struct ethtool_tcpip4_spec sctp_ip4_spec ; struct ethtool_ah_espip4_spec ah_ip4_spec ; struct ethtool_ah_espip4_spec esp_ip4_spec ; struct ethtool_usrip4_spec usr_ip4_spec ; struct ethhdr ether_spec ; __u8 hdata[52U] ; }; struct ethtool_flow_ext { __u8 padding[2U] ; unsigned char h_dest[6U] ; __be16 vlan_etype ; __be16 vlan_tci ; __be32 data[2U] ; }; struct ethtool_rx_flow_spec { __u32 flow_type ; union ethtool_flow_union h_u ; struct ethtool_flow_ext h_ext ; union ethtool_flow_union m_u ; struct ethtool_flow_ext m_ext ; __u64 ring_cookie ; __u32 location ; }; struct ethtool_rxnfc { __u32 cmd ; __u32 flow_type ; __u64 data ; struct ethtool_rx_flow_spec fs ; __u32 rule_cnt ; __u32 rule_locs[0U] ; }; struct ethtool_flash { __u32 cmd ; __u32 region ; char data[128U] ; }; struct ethtool_dump { __u32 cmd ; __u32 version ; __u32 flag ; __u32 len ; __u8 data[0U] ; }; struct ethtool_ts_info { __u32 cmd ; __u32 so_timestamping ; __s32 phc_index ; __u32 tx_types ; __u32 tx_reserved[3U] ; __u32 rx_filters ; __u32 rx_reserved[3U] ; }; enum ethtool_phys_id_state { ETHTOOL_ID_INACTIVE = 0, ETHTOOL_ID_ACTIVE = 1, ETHTOOL_ID_ON = 2, ETHTOOL_ID_OFF = 3 } ; struct ethtool_ops { int (*get_settings)(struct net_device * , struct ethtool_cmd * ) ; int (*set_settings)(struct net_device * , struct ethtool_cmd * ) ; void (*get_drvinfo)(struct net_device * , struct ethtool_drvinfo * ) ; int (*get_regs_len)(struct net_device * ) ; void (*get_regs)(struct net_device * , struct ethtool_regs * , void * ) ; void (*get_wol)(struct net_device * , struct ethtool_wolinfo * ) ; int (*set_wol)(struct net_device * , struct ethtool_wolinfo * ) ; u32 (*get_msglevel)(struct net_device * ) ; void (*set_msglevel)(struct net_device * , u32 ) ; int (*nway_reset)(struct net_device * ) ; u32 (*get_link)(struct net_device * ) ; int (*get_eeprom_len)(struct net_device * ) ; int (*get_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*set_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; int (*set_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; void (*get_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; int (*set_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; void (*get_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; int (*set_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; void (*self_test)(struct net_device * , struct ethtool_test * , u64 * ) ; void (*get_strings)(struct net_device * , u32 , u8 * ) ; int (*set_phys_id)(struct net_device * , enum ethtool_phys_id_state ) ; void (*get_ethtool_stats)(struct net_device * , struct ethtool_stats * , u64 * ) ; int (*begin)(struct net_device * ) ; void (*complete)(struct net_device * ) ; u32 (*get_priv_flags)(struct net_device * ) ; int (*set_priv_flags)(struct net_device * , u32 ) ; int (*get_sset_count)(struct net_device * , int ) ; int (*get_rxnfc)(struct net_device * , struct ethtool_rxnfc * , u32 * ) ; int (*set_rxnfc)(struct net_device * , struct ethtool_rxnfc * ) ; int (*flash_device)(struct net_device * , struct ethtool_flash * ) ; int (*reset)(struct net_device * , u32 * ) ; u32 (*get_rxfh_key_size)(struct net_device * ) ; u32 (*get_rxfh_indir_size)(struct net_device * ) ; int (*get_rxfh)(struct net_device * , u32 * , u8 * , u8 * ) ; int (*set_rxfh)(struct net_device * , u32 const * , u8 const * , u8 const ) ; void (*get_channels)(struct net_device * , struct ethtool_channels * ) ; int (*set_channels)(struct net_device * , struct ethtool_channels * ) ; int (*get_dump_flag)(struct net_device * , struct ethtool_dump * ) ; int (*get_dump_data)(struct net_device * , struct ethtool_dump * , void * ) ; int (*set_dump)(struct net_device * , struct ethtool_dump * ) ; int (*get_ts_info)(struct net_device * , struct ethtool_ts_info * ) ; int (*get_module_info)(struct net_device * , struct ethtool_modinfo * ) ; int (*get_module_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_eee)(struct net_device * , struct ethtool_eee * ) ; int (*set_eee)(struct net_device * , struct ethtool_eee * ) ; int (*get_tunable)(struct net_device * , struct ethtool_tunable const * , void * ) ; int (*set_tunable)(struct net_device * , struct ethtool_tunable const * , void const * ) ; }; struct prot_inuse; struct netns_core { struct ctl_table_header *sysctl_hdr ; int sysctl_somaxconn ; struct prot_inuse *inuse ; }; struct u64_stats_sync { }; struct ipstats_mib { u64 mibs[36U] ; struct u64_stats_sync syncp ; }; struct icmp_mib { unsigned long mibs[28U] ; }; struct icmpmsg_mib { atomic_long_t mibs[512U] ; }; struct icmpv6_mib { unsigned long mibs[6U] ; }; struct icmpv6msg_mib { atomic_long_t mibs[512U] ; }; struct tcp_mib { unsigned long mibs[16U] ; }; struct udp_mib { unsigned long mibs[9U] ; }; struct linux_mib { unsigned long mibs[115U] ; }; struct linux_xfrm_mib { unsigned long mibs[29U] ; }; struct netns_mib { struct tcp_mib *tcp_statistics ; struct ipstats_mib *ip_statistics ; struct linux_mib *net_statistics ; struct udp_mib *udp_statistics ; struct udp_mib *udplite_statistics ; struct icmp_mib *icmp_statistics ; struct icmpmsg_mib *icmpmsg_statistics ; struct proc_dir_entry *proc_net_devsnmp6 ; struct udp_mib *udp_stats_in6 ; struct udp_mib *udplite_stats_in6 ; struct ipstats_mib *ipv6_statistics ; struct icmpv6_mib *icmpv6_statistics ; struct icmpv6msg_mib *icmpv6msg_statistics ; struct linux_xfrm_mib *xfrm_statistics ; }; struct netns_unix { int sysctl_max_dgram_qlen ; struct ctl_table_header *ctl ; }; struct netns_packet { struct mutex sklist_lock ; struct hlist_head sklist ; }; struct netns_frags { struct percpu_counter mem ; int timeout ; int high_thresh ; int low_thresh ; }; struct ipv4_devconf; struct fib_rules_ops; struct fib_table; struct local_ports { seqlock_t lock ; int range[2U] ; bool warned ; }; struct ping_group_range { seqlock_t lock ; kgid_t range[2U] ; }; struct inet_peer_base; struct xt_table; struct netns_ipv4 { struct ctl_table_header *forw_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *ipv4_hdr ; struct ctl_table_header *route_hdr ; struct ctl_table_header *xfrm4_hdr ; struct ipv4_devconf *devconf_all ; struct ipv4_devconf *devconf_dflt ; struct fib_rules_ops *rules_ops ; bool fib_has_custom_rules ; struct fib_table *fib_local ; struct fib_table *fib_main ; struct fib_table *fib_default ; int fib_num_tclassid_users ; struct hlist_head *fib_table_hash ; bool fib_offload_disabled ; struct sock *fibnl ; struct sock **icmp_sk ; struct sock *mc_autojoin_sk ; struct inet_peer_base *peers ; struct sock **tcp_sk ; struct netns_frags frags ; struct xt_table *iptable_filter ; struct xt_table *iptable_mangle ; struct xt_table *iptable_raw ; struct xt_table *arptable_filter ; struct xt_table *iptable_security ; struct xt_table *nat_table ; int sysctl_icmp_echo_ignore_all ; int sysctl_icmp_echo_ignore_broadcasts ; int sysctl_icmp_ignore_bogus_error_responses ; int sysctl_icmp_ratelimit ; int sysctl_icmp_ratemask ; int sysctl_icmp_errors_use_inbound_ifaddr ; struct local_ports ip_local_ports ; int sysctl_tcp_ecn ; int sysctl_tcp_ecn_fallback ; int sysctl_ip_no_pmtu_disc ; int sysctl_ip_fwd_use_pmtu ; int sysctl_ip_nonlocal_bind ; int sysctl_fwmark_reflect ; int sysctl_tcp_fwmark_accept ; int sysctl_tcp_mtu_probing ; int sysctl_tcp_base_mss ; int sysctl_tcp_probe_threshold ; u32 sysctl_tcp_probe_interval ; struct ping_group_range ping_group_range ; atomic_t dev_addr_genid ; unsigned long *sysctl_local_reserved_ports ; struct list_head mr_tables ; struct fib_rules_ops *mr_rules_ops ; atomic_t rt_genid ; }; struct neighbour; struct dst_ops { unsigned short family ; unsigned int gc_thresh ; int (*gc)(struct dst_ops * ) ; struct dst_entry *(*check)(struct dst_entry * , __u32 ) ; unsigned int (*default_advmss)(struct dst_entry const * ) ; unsigned int (*mtu)(struct dst_entry const * ) ; u32 *(*cow_metrics)(struct dst_entry * , unsigned long ) ; void (*destroy)(struct dst_entry * ) ; void (*ifdown)(struct dst_entry * , struct net_device * , int ) ; struct dst_entry *(*negative_advice)(struct dst_entry * ) ; void (*link_failure)(struct sk_buff * ) ; void (*update_pmtu)(struct dst_entry * , struct sock * , struct sk_buff * , u32 ) ; void (*redirect)(struct dst_entry * , struct sock * , struct sk_buff * ) ; int (*local_out)(struct sk_buff * ) ; struct neighbour *(*neigh_lookup)(struct dst_entry const * , struct sk_buff * , void const * ) ; struct kmem_cache *kmem_cachep ; struct percpu_counter pcpuc_entries ; }; struct netns_sysctl_ipv6 { struct ctl_table_header *hdr ; struct ctl_table_header *route_hdr ; struct ctl_table_header *icmp_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *xfrm6_hdr ; int bindv6only ; int flush_delay ; int ip6_rt_max_size ; int ip6_rt_gc_min_interval ; int ip6_rt_gc_timeout ; int ip6_rt_gc_interval ; int ip6_rt_gc_elasticity ; int ip6_rt_mtu_expires ; int ip6_rt_min_advmss ; int flowlabel_consistency ; int auto_flowlabels ; int icmpv6_time ; int anycast_src_echo_reply ; int fwmark_reflect ; int idgen_retries ; int idgen_delay ; int flowlabel_state_ranges ; }; struct ipv6_devconf; struct rt6_info; struct rt6_statistics; struct fib6_table; struct netns_ipv6 { struct netns_sysctl_ipv6 sysctl ; struct ipv6_devconf *devconf_all ; struct ipv6_devconf *devconf_dflt ; struct inet_peer_base *peers ; struct netns_frags frags ; struct xt_table *ip6table_filter ; struct xt_table *ip6table_mangle ; struct xt_table *ip6table_raw ; struct xt_table *ip6table_security ; struct xt_table *ip6table_nat ; struct rt6_info *ip6_null_entry ; struct rt6_statistics *rt6_stats ; struct timer_list ip6_fib_timer ; struct hlist_head *fib_table_hash ; struct fib6_table *fib6_main_tbl ; struct dst_ops ip6_dst_ops ; unsigned int ip6_rt_gc_expire ; unsigned long ip6_rt_last_gc ; struct rt6_info *ip6_prohibit_entry ; struct rt6_info *ip6_blk_hole_entry ; struct fib6_table *fib6_local_tbl ; struct fib_rules_ops *fib6_rules_ops ; struct sock **icmp_sk ; struct sock *ndisc_sk ; struct sock *tcp_sk ; struct sock *igmp_sk ; struct sock *mc_autojoin_sk ; struct list_head mr6_tables ; struct fib_rules_ops *mr6_rules_ops ; atomic_t dev_addr_genid ; atomic_t fib6_sernum ; }; struct netns_nf_frag { struct netns_sysctl_ipv6 sysctl ; struct netns_frags frags ; }; struct netns_sysctl_lowpan { struct ctl_table_header *frags_hdr ; }; struct netns_ieee802154_lowpan { struct netns_sysctl_lowpan sysctl ; struct netns_frags frags ; }; struct sctp_mib; struct netns_sctp { struct sctp_mib *sctp_statistics ; struct proc_dir_entry *proc_net_sctp ; struct ctl_table_header *sysctl_header ; struct sock *ctl_sock ; struct list_head local_addr_list ; struct list_head addr_waitq ; struct timer_list addr_wq_timer ; struct list_head auto_asconf_splist ; spinlock_t addr_wq_lock ; spinlock_t local_addr_lock ; unsigned int rto_initial ; unsigned int rto_min ; unsigned int rto_max ; int rto_alpha ; int rto_beta ; int max_burst ; int cookie_preserve_enable ; char *sctp_hmac_alg ; unsigned int valid_cookie_life ; unsigned int sack_timeout ; unsigned int hb_interval ; int max_retrans_association ; int max_retrans_path ; int max_retrans_init ; int pf_retrans ; int sndbuf_policy ; int rcvbuf_policy ; int default_auto_asconf ; int addip_enable ; int addip_noauth ; int prsctp_enable ; int auth_enable ; int scope_policy ; int rwnd_upd_shift ; unsigned long max_autoclose ; }; struct netns_dccp { struct sock *v4_ctl_sk ; struct sock *v6_ctl_sk ; }; struct nf_logger; struct netns_nf { struct proc_dir_entry *proc_netfilter ; struct nf_logger const *nf_loggers[13U] ; struct ctl_table_header *nf_log_dir_header ; }; struct ebt_table; struct netns_xt { struct list_head tables[13U] ; bool notrack_deprecated_warning ; bool clusterip_deprecated_warning ; struct ebt_table *broute_table ; struct ebt_table *frame_filter ; struct ebt_table *frame_nat ; }; struct nf_proto_net { struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; struct ctl_table_header *ctl_compat_header ; struct ctl_table *ctl_compat_table ; unsigned int users ; }; struct nf_generic_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_tcp_net { struct nf_proto_net pn ; unsigned int timeouts[14U] ; unsigned int tcp_loose ; unsigned int tcp_be_liberal ; unsigned int tcp_max_retrans ; }; struct nf_udp_net { struct nf_proto_net pn ; unsigned int timeouts[2U] ; }; struct nf_icmp_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_ip_net { struct nf_generic_net generic ; struct nf_tcp_net tcp ; struct nf_udp_net udp ; struct nf_icmp_net icmp ; struct nf_icmp_net icmpv6 ; struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; }; struct ct_pcpu { spinlock_t lock ; struct hlist_nulls_head unconfirmed ; struct hlist_nulls_head dying ; struct hlist_nulls_head tmpl ; }; struct ip_conntrack_stat; struct nf_ct_event_notifier; struct nf_exp_event_notifier; struct netns_ct { atomic_t count ; unsigned int expect_count ; struct delayed_work ecache_dwork ; bool ecache_dwork_pending ; struct ctl_table_header *sysctl_header ; struct ctl_table_header *acct_sysctl_header ; struct ctl_table_header *tstamp_sysctl_header ; struct ctl_table_header *event_sysctl_header ; struct ctl_table_header *helper_sysctl_header ; char *slabname ; unsigned int sysctl_log_invalid ; int sysctl_events ; int sysctl_acct ; int sysctl_auto_assign_helper ; bool auto_assign_helper_warned ; int sysctl_tstamp ; int sysctl_checksum ; unsigned int htable_size ; seqcount_t generation ; struct kmem_cache *nf_conntrack_cachep ; struct hlist_nulls_head *hash ; struct hlist_head *expect_hash ; struct ct_pcpu *pcpu_lists ; struct ip_conntrack_stat *stat ; struct nf_ct_event_notifier *nf_conntrack_event_cb ; struct nf_exp_event_notifier *nf_expect_event_cb ; struct nf_ip_net nf_ct_proto ; unsigned int labels_used ; u8 label_words ; struct hlist_head *nat_bysource ; unsigned int nat_htable_size ; }; struct nft_af_info; struct netns_nftables { struct list_head af_info ; struct list_head commit_list ; struct nft_af_info *ipv4 ; struct nft_af_info *ipv6 ; struct nft_af_info *inet ; struct nft_af_info *arp ; struct nft_af_info *bridge ; struct nft_af_info *netdev ; unsigned int base_seq ; u8 gencursor ; }; struct flow_cache_percpu { struct hlist_head *hash_table ; int hash_count ; u32 hash_rnd ; int hash_rnd_recalc ; struct tasklet_struct flush_tasklet ; }; struct flow_cache { u32 hash_shift ; struct flow_cache_percpu *percpu ; struct notifier_block hotcpu_notifier ; int low_watermark ; int high_watermark ; struct timer_list rnd_timer ; }; struct xfrm_policy_hash { struct hlist_head *table ; unsigned int hmask ; u8 dbits4 ; u8 sbits4 ; u8 dbits6 ; u8 sbits6 ; }; struct xfrm_policy_hthresh { struct work_struct work ; seqlock_t lock ; u8 lbits4 ; u8 rbits4 ; u8 lbits6 ; u8 rbits6 ; }; struct netns_xfrm { struct list_head state_all ; struct hlist_head *state_bydst ; struct hlist_head *state_bysrc ; struct hlist_head *state_byspi ; unsigned int state_hmask ; unsigned int state_num ; struct work_struct state_hash_work ; struct hlist_head state_gc_list ; struct work_struct state_gc_work ; struct list_head policy_all ; struct hlist_head *policy_byidx ; unsigned int policy_idx_hmask ; struct hlist_head policy_inexact[3U] ; struct xfrm_policy_hash policy_bydst[3U] ; unsigned int policy_count[6U] ; struct work_struct policy_hash_work ; struct xfrm_policy_hthresh policy_hthresh ; struct sock *nlsk ; struct sock *nlsk_stash ; u32 sysctl_aevent_etime ; u32 sysctl_aevent_rseqth ; int sysctl_larval_drop ; u32 sysctl_acq_expires ; struct ctl_table_header *sysctl_hdr ; struct dst_ops xfrm4_dst_ops ; struct dst_ops xfrm6_dst_ops ; spinlock_t xfrm_state_lock ; rwlock_t xfrm_policy_lock ; struct mutex xfrm_cfg_mutex ; struct flow_cache flow_cache_global ; atomic_t flow_cache_genid ; struct list_head flow_cache_gc_list ; spinlock_t flow_cache_gc_lock ; struct work_struct flow_cache_gc_work ; struct work_struct flow_cache_flush_work ; struct mutex flow_flush_sem ; }; struct mpls_route; struct netns_mpls { size_t platform_labels ; struct mpls_route **platform_label ; struct ctl_table_header *ctl ; }; struct proc_ns_operations; struct ns_common { atomic_long_t stashed ; struct proc_ns_operations const *ops ; unsigned int inum ; }; struct net_generic; struct netns_ipvs; struct net { atomic_t passive ; atomic_t count ; spinlock_t rules_mod_lock ; atomic64_t cookie_gen ; struct list_head list ; struct list_head cleanup_list ; struct list_head exit_list ; struct user_namespace *user_ns ; spinlock_t nsid_lock ; struct idr netns_ids ; struct ns_common ns ; struct proc_dir_entry *proc_net ; struct proc_dir_entry *proc_net_stat ; struct ctl_table_set sysctls ; struct sock *rtnl ; struct sock *genl_sock ; struct list_head dev_base_head ; struct hlist_head *dev_name_head ; struct hlist_head *dev_index_head ; unsigned int dev_base_seq ; int ifindex ; unsigned int dev_unreg_count ; struct list_head rules_ops ; struct net_device *loopback_dev ; struct netns_core core ; struct netns_mib mib ; struct netns_packet packet ; struct netns_unix unx ; struct netns_ipv4 ipv4 ; struct netns_ipv6 ipv6 ; struct netns_ieee802154_lowpan ieee802154_lowpan ; struct netns_sctp sctp ; struct netns_dccp dccp ; struct netns_nf nf ; struct netns_xt xt ; struct netns_ct ct ; struct netns_nftables nft ; struct netns_nf_frag nf_frag ; struct sock *nfnl ; struct sock *nfnl_stash ; struct sk_buff_head wext_nlevents ; struct net_generic *gen ; struct netns_xfrm xfrm ; struct netns_ipvs *ipvs ; struct netns_mpls mpls ; struct sock *diag_nlsk ; atomic_t fnhe_genid ; }; struct __anonstruct_possible_net_t_322 { struct net *net ; }; typedef struct __anonstruct_possible_net_t_322 possible_net_t; typedef unsigned long kernel_ulong_t; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; enum fwnode_type { FWNODE_INVALID = 0, FWNODE_OF = 1, FWNODE_ACPI = 2, FWNODE_PDATA = 3 } ; struct fwnode_handle { enum fwnode_type type ; struct fwnode_handle *secondary ; }; typedef u32 phandle; struct property { char *name ; int length ; void *value ; struct property *next ; unsigned long _flags ; unsigned int unique_id ; struct bin_attribute attr ; }; struct device_node { char const *name ; char const *type ; phandle phandle ; char const *full_name ; struct fwnode_handle fwnode ; struct property *properties ; struct property *deadprops ; struct device_node *parent ; struct device_node *child ; struct device_node *sibling ; struct kobject kobj ; unsigned long _flags ; void *data ; }; enum ldv_30554 { PHY_INTERFACE_MODE_NA = 0, PHY_INTERFACE_MODE_MII = 1, PHY_INTERFACE_MODE_GMII = 2, PHY_INTERFACE_MODE_SGMII = 3, PHY_INTERFACE_MODE_TBI = 4, PHY_INTERFACE_MODE_REVMII = 5, PHY_INTERFACE_MODE_RMII = 6, PHY_INTERFACE_MODE_RGMII = 7, PHY_INTERFACE_MODE_RGMII_ID = 8, PHY_INTERFACE_MODE_RGMII_RXID = 9, PHY_INTERFACE_MODE_RGMII_TXID = 10, PHY_INTERFACE_MODE_RTBI = 11, PHY_INTERFACE_MODE_SMII = 12, PHY_INTERFACE_MODE_XGMII = 13, PHY_INTERFACE_MODE_MOCA = 14, PHY_INTERFACE_MODE_QSGMII = 15, PHY_INTERFACE_MODE_MAX = 16 } ; typedef enum ldv_30554 phy_interface_t; enum ldv_30608 { MDIOBUS_ALLOCATED = 1, MDIOBUS_REGISTERED = 2, MDIOBUS_UNREGISTERED = 3, MDIOBUS_RELEASED = 4 } ; struct phy_device; struct mii_bus { char const *name ; char id[17U] ; void *priv ; int (*read)(struct mii_bus * , int , int ) ; int (*write)(struct mii_bus * , int , int , u16 ) ; int (*reset)(struct mii_bus * ) ; struct mutex mdio_lock ; struct device *parent ; enum ldv_30608 state ; struct device dev ; struct phy_device *phy_map[32U] ; u32 phy_mask ; u32 phy_ignore_ta_mask ; int *irq ; }; enum phy_state { PHY_DOWN = 0, PHY_STARTING = 1, PHY_READY = 2, PHY_PENDING = 3, PHY_UP = 4, PHY_AN = 5, PHY_RUNNING = 6, PHY_NOLINK = 7, PHY_FORCING = 8, PHY_CHANGELINK = 9, PHY_HALTED = 10, PHY_RESUMING = 11 } ; struct phy_c45_device_ids { u32 devices_in_package ; u32 device_ids[8U] ; }; struct phy_driver; struct phy_device { struct phy_driver *drv ; struct mii_bus *bus ; struct device dev ; u32 phy_id ; struct phy_c45_device_ids c45_ids ; bool is_c45 ; bool is_internal ; bool has_fixups ; bool suspended ; enum phy_state state ; u32 dev_flags ; phy_interface_t interface ; int addr ; int speed ; int duplex ; int pause ; int asym_pause ; int link ; u32 interrupts ; u32 supported ; u32 advertising ; u32 lp_advertising ; int autoneg ; int link_timeout ; int irq ; void *priv ; struct work_struct phy_queue ; struct delayed_work state_queue ; atomic_t irq_disable ; struct mutex lock ; struct net_device *attached_dev ; void (*adjust_link)(struct net_device * ) ; }; struct phy_driver { u32 phy_id ; char *name ; unsigned int phy_id_mask ; u32 features ; u32 flags ; void const *driver_data ; int (*soft_reset)(struct phy_device * ) ; int (*config_init)(struct phy_device * ) ; int (*probe)(struct phy_device * ) ; int (*suspend)(struct phy_device * ) ; int (*resume)(struct phy_device * ) ; int (*config_aneg)(struct phy_device * ) ; int (*aneg_done)(struct phy_device * ) ; int (*read_status)(struct phy_device * ) ; int (*ack_interrupt)(struct phy_device * ) ; int (*config_intr)(struct phy_device * ) ; int (*did_interrupt)(struct phy_device * ) ; void (*remove)(struct phy_device * ) ; int (*match_phy_device)(struct phy_device * ) ; int (*ts_info)(struct phy_device * , struct ethtool_ts_info * ) ; int (*hwtstamp)(struct phy_device * , struct ifreq * ) ; bool (*rxtstamp)(struct phy_device * , struct sk_buff * , int ) ; void (*txtstamp)(struct phy_device * , struct sk_buff * , int ) ; int (*set_wol)(struct phy_device * , struct ethtool_wolinfo * ) ; void (*get_wol)(struct phy_device * , struct ethtool_wolinfo * ) ; void (*link_change_notify)(struct phy_device * ) ; int (*read_mmd_indirect)(struct phy_device * , int , int , int ) ; void (*write_mmd_indirect)(struct phy_device * , int , int , int , u32 ) ; int (*module_info)(struct phy_device * , struct ethtool_modinfo * ) ; int (*module_eeprom)(struct phy_device * , struct ethtool_eeprom * , u8 * ) ; struct device_driver driver ; }; struct fixed_phy_status { int link ; int speed ; int duplex ; int pause ; int asym_pause ; }; enum dsa_tag_protocol { DSA_TAG_PROTO_NONE = 0, DSA_TAG_PROTO_DSA = 1, DSA_TAG_PROTO_TRAILER = 2, DSA_TAG_PROTO_EDSA = 3, DSA_TAG_PROTO_BRCM = 4 } ; struct dsa_chip_data { struct device *host_dev ; int sw_addr ; int eeprom_len ; struct device_node *of_node ; char *port_names[12U] ; struct device_node *port_dn[12U] ; s8 *rtable ; }; struct dsa_platform_data { struct device *netdev ; struct net_device *of_netdev ; int nr_chips ; struct dsa_chip_data *chip ; }; struct packet_type; struct dsa_switch; struct dsa_switch_tree { struct dsa_platform_data *pd ; struct net_device *master_netdev ; int (*rcv)(struct sk_buff * , struct net_device * , struct packet_type * , struct net_device * ) ; enum dsa_tag_protocol tag_protocol ; s8 cpu_switch ; s8 cpu_port ; int link_poll_needed ; struct work_struct link_poll_work ; struct timer_list link_poll_timer ; struct dsa_switch *ds[4U] ; }; struct dsa_switch_driver; struct dsa_switch { struct dsa_switch_tree *dst ; int index ; enum dsa_tag_protocol tag_protocol ; struct dsa_chip_data *pd ; struct dsa_switch_driver *drv ; struct device *master_dev ; char hwmon_name[24U] ; struct device *hwmon_dev ; u32 dsa_port_mask ; u32 phys_port_mask ; u32 phys_mii_mask ; struct mii_bus *slave_mii_bus ; struct net_device *ports[12U] ; }; struct dsa_switch_driver { struct list_head list ; enum dsa_tag_protocol tag_protocol ; int priv_size ; char *(*probe)(struct device * , int ) ; int (*setup)(struct dsa_switch * ) ; int (*set_addr)(struct dsa_switch * , u8 * ) ; u32 (*get_phy_flags)(struct dsa_switch * , int ) ; int (*phy_read)(struct dsa_switch * , int , int ) ; int (*phy_write)(struct dsa_switch * , int , int , u16 ) ; void (*poll_link)(struct dsa_switch * ) ; void (*adjust_link)(struct dsa_switch * , int , struct phy_device * ) ; void (*fixed_link_update)(struct dsa_switch * , int , struct fixed_phy_status * ) ; void (*get_strings)(struct dsa_switch * , int , uint8_t * ) ; void (*get_ethtool_stats)(struct dsa_switch * , int , uint64_t * ) ; int (*get_sset_count)(struct dsa_switch * ) ; void (*get_wol)(struct dsa_switch * , int , struct ethtool_wolinfo * ) ; int (*set_wol)(struct dsa_switch * , int , struct ethtool_wolinfo * ) ; int (*suspend)(struct dsa_switch * ) ; int (*resume)(struct dsa_switch * ) ; int (*port_enable)(struct dsa_switch * , int , struct phy_device * ) ; void (*port_disable)(struct dsa_switch * , int , struct phy_device * ) ; int (*set_eee)(struct dsa_switch * , int , struct phy_device * , struct ethtool_eee * ) ; int (*get_eee)(struct dsa_switch * , int , struct ethtool_eee * ) ; int (*get_temp)(struct dsa_switch * , int * ) ; int (*get_temp_limit)(struct dsa_switch * , int * ) ; int (*set_temp_limit)(struct dsa_switch * , int ) ; int (*get_temp_alarm)(struct dsa_switch * , bool * ) ; int (*get_eeprom_len)(struct dsa_switch * ) ; int (*get_eeprom)(struct dsa_switch * , struct ethtool_eeprom * , u8 * ) ; int (*set_eeprom)(struct dsa_switch * , struct ethtool_eeprom * , u8 * ) ; int (*get_regs_len)(struct dsa_switch * , int ) ; void (*get_regs)(struct dsa_switch * , int , struct ethtool_regs * , void * ) ; int (*port_join_bridge)(struct dsa_switch * , int , u32 ) ; int (*port_leave_bridge)(struct dsa_switch * , int , u32 ) ; int (*port_stp_update)(struct dsa_switch * , int , u8 ) ; int (*fdb_add)(struct dsa_switch * , int , unsigned char const * , u16 ) ; int (*fdb_del)(struct dsa_switch * , int , unsigned char const * , u16 ) ; int (*fdb_getnext)(struct dsa_switch * , int , unsigned char * , bool * ) ; }; struct ieee_ets { __u8 willing ; __u8 ets_cap ; __u8 cbs ; __u8 tc_tx_bw[8U] ; __u8 tc_rx_bw[8U] ; __u8 tc_tsa[8U] ; __u8 prio_tc[8U] ; __u8 tc_reco_bw[8U] ; __u8 tc_reco_tsa[8U] ; __u8 reco_prio_tc[8U] ; }; struct ieee_maxrate { __u64 tc_maxrate[8U] ; }; struct ieee_qcn { __u8 rpg_enable[8U] ; __u32 rppp_max_rps[8U] ; __u32 rpg_time_reset[8U] ; __u32 rpg_byte_reset[8U] ; __u32 rpg_threshold[8U] ; __u32 rpg_max_rate[8U] ; __u32 rpg_ai_rate[8U] ; __u32 rpg_hai_rate[8U] ; __u32 rpg_gd[8U] ; __u32 rpg_min_dec_fac[8U] ; __u32 rpg_min_rate[8U] ; __u32 cndd_state_machine[8U] ; }; struct ieee_qcn_stats { __u64 rppp_rp_centiseconds[8U] ; __u32 rppp_created_rps[8U] ; }; struct ieee_pfc { __u8 pfc_cap ; __u8 pfc_en ; __u8 mbc ; __u16 delay ; __u64 requests[8U] ; __u64 indications[8U] ; }; struct cee_pg { __u8 willing ; __u8 error ; __u8 pg_en ; __u8 tcs_supported ; __u8 pg_bw[8U] ; __u8 prio_pg[8U] ; }; struct cee_pfc { __u8 willing ; __u8 error ; __u8 pfc_en ; __u8 tcs_supported ; }; struct dcb_app { __u8 selector ; __u8 priority ; __u16 protocol ; }; struct dcb_peer_app_info { __u8 willing ; __u8 error ; }; struct dcbnl_rtnl_ops { int (*ieee_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_setets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_getmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_setmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_getqcn)(struct net_device * , struct ieee_qcn * ) ; int (*ieee_setqcn)(struct net_device * , struct ieee_qcn * ) ; int (*ieee_getqcnstats)(struct net_device * , struct ieee_qcn_stats * ) ; int (*ieee_getpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_setpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_getapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_setapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_delapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_peer_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_peer_getpfc)(struct net_device * , struct ieee_pfc * ) ; u8 (*getstate)(struct net_device * ) ; u8 (*setstate)(struct net_device * , u8 ) ; void (*getpermhwaddr)(struct net_device * , u8 * ) ; void (*setpgtccfgtx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgtx)(struct net_device * , int , u8 ) ; void (*setpgtccfgrx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgrx)(struct net_device * , int , u8 ) ; void (*getpgtccfgtx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgtx)(struct net_device * , int , u8 * ) ; void (*getpgtccfgrx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgrx)(struct net_device * , int , u8 * ) ; void (*setpfccfg)(struct net_device * , int , u8 ) ; void (*getpfccfg)(struct net_device * , int , u8 * ) ; u8 (*setall)(struct net_device * ) ; u8 (*getcap)(struct net_device * , int , u8 * ) ; int (*getnumtcs)(struct net_device * , int , u8 * ) ; int (*setnumtcs)(struct net_device * , int , u8 ) ; u8 (*getpfcstate)(struct net_device * ) ; void (*setpfcstate)(struct net_device * , u8 ) ; void (*getbcncfg)(struct net_device * , int , u32 * ) ; void (*setbcncfg)(struct net_device * , int , u32 ) ; void (*getbcnrp)(struct net_device * , int , u8 * ) ; void (*setbcnrp)(struct net_device * , int , u8 ) ; int (*setapp)(struct net_device * , u8 , u16 , u8 ) ; int (*getapp)(struct net_device * , u8 , u16 ) ; u8 (*getfeatcfg)(struct net_device * , int , u8 * ) ; u8 (*setfeatcfg)(struct net_device * , int , u8 ) ; u8 (*getdcbx)(struct net_device * ) ; u8 (*setdcbx)(struct net_device * , u8 ) ; int (*peer_getappinfo)(struct net_device * , struct dcb_peer_app_info * , u16 * ) ; int (*peer_getapptable)(struct net_device * , struct dcb_app * ) ; int (*cee_peer_getpg)(struct net_device * , struct cee_pg * ) ; int (*cee_peer_getpfc)(struct net_device * , struct cee_pfc * ) ; }; struct netprio_map { struct callback_head rcu ; u32 priomap_len ; u32 priomap[] ; }; struct xfrm_policy; struct xfrm_state; struct mnt_namespace; struct ipc_namespace; struct nsproxy { atomic_t count ; struct uts_namespace *uts_ns ; struct ipc_namespace *ipc_ns ; struct mnt_namespace *mnt_ns ; struct pid_namespace *pid_ns_for_children ; struct net *net_ns ; }; struct nlmsghdr { __u32 nlmsg_len ; __u16 nlmsg_type ; __u16 nlmsg_flags ; __u32 nlmsg_seq ; __u32 nlmsg_pid ; }; struct nlattr { __u16 nla_len ; __u16 nla_type ; }; struct netlink_callback { struct sk_buff *skb ; struct nlmsghdr const *nlh ; int (*dump)(struct sk_buff * , struct netlink_callback * ) ; int (*done)(struct netlink_callback * ) ; void *data ; struct module *module ; u16 family ; u16 min_dump_alloc ; unsigned int prev_seq ; unsigned int seq ; long args[6U] ; }; struct ndmsg { __u8 ndm_family ; __u8 ndm_pad1 ; __u16 ndm_pad2 ; __s32 ndm_ifindex ; __u16 ndm_state ; __u8 ndm_flags ; __u8 ndm_type ; }; struct rtnl_link_stats64 { __u64 rx_packets ; __u64 tx_packets ; __u64 rx_bytes ; __u64 tx_bytes ; __u64 rx_errors ; __u64 tx_errors ; __u64 rx_dropped ; __u64 tx_dropped ; __u64 multicast ; __u64 collisions ; __u64 rx_length_errors ; __u64 rx_over_errors ; __u64 rx_crc_errors ; __u64 rx_frame_errors ; __u64 rx_fifo_errors ; __u64 rx_missed_errors ; __u64 tx_aborted_errors ; __u64 tx_carrier_errors ; __u64 tx_fifo_errors ; __u64 tx_heartbeat_errors ; __u64 tx_window_errors ; __u64 rx_compressed ; __u64 tx_compressed ; }; struct ifla_vf_stats { __u64 rx_packets ; __u64 tx_packets ; __u64 rx_bytes ; __u64 tx_bytes ; __u64 broadcast ; __u64 multicast ; }; struct ifla_vf_info { __u32 vf ; __u8 mac[32U] ; __u32 vlan ; __u32 qos ; __u32 spoofchk ; __u32 linkstate ; __u32 min_tx_rate ; __u32 max_tx_rate ; __u32 rss_query_en ; }; struct netpoll_info; struct wireless_dev; struct wpan_dev; struct mpls_dev; enum netdev_tx { __NETDEV_TX_MIN = (-0x7FFFFFFF-1), NETDEV_TX_OK = 0, NETDEV_TX_BUSY = 16, NETDEV_TX_LOCKED = 32 } ; typedef enum netdev_tx netdev_tx_t; struct net_device_stats { unsigned long rx_packets ; unsigned long tx_packets ; unsigned long rx_bytes ; unsigned long tx_bytes ; unsigned long rx_errors ; unsigned long tx_errors ; unsigned long rx_dropped ; unsigned long tx_dropped ; unsigned long multicast ; unsigned long collisions ; unsigned long rx_length_errors ; unsigned long rx_over_errors ; unsigned long rx_crc_errors ; unsigned long rx_frame_errors ; unsigned long rx_fifo_errors ; unsigned long rx_missed_errors ; unsigned long tx_aborted_errors ; unsigned long tx_carrier_errors ; unsigned long tx_fifo_errors ; unsigned long tx_heartbeat_errors ; unsigned long tx_window_errors ; unsigned long rx_compressed ; unsigned long tx_compressed ; }; struct neigh_parms; struct netdev_hw_addr_list { struct list_head list ; int count ; }; struct hh_cache { u16 hh_len ; u16 __pad ; seqlock_t hh_lock ; unsigned long hh_data[16U] ; }; struct header_ops { int (*create)(struct sk_buff * , struct net_device * , unsigned short , void const * , void const * , unsigned int ) ; int (*parse)(struct sk_buff const * , unsigned char * ) ; int (*cache)(struct neighbour const * , struct hh_cache * , __be16 ) ; void (*cache_update)(struct hh_cache * , struct net_device const * , unsigned char const * ) ; }; struct napi_struct { struct list_head poll_list ; unsigned long state ; int weight ; unsigned int gro_count ; int (*poll)(struct napi_struct * , int ) ; spinlock_t poll_lock ; int poll_owner ; struct net_device *dev ; struct sk_buff *gro_list ; struct sk_buff *skb ; struct hrtimer timer ; struct list_head dev_list ; struct hlist_node napi_hash_node ; unsigned int napi_id ; }; enum rx_handler_result { RX_HANDLER_CONSUMED = 0, RX_HANDLER_ANOTHER = 1, RX_HANDLER_EXACT = 2, RX_HANDLER_PASS = 3 } ; typedef enum rx_handler_result rx_handler_result_t; typedef rx_handler_result_t rx_handler_func_t(struct sk_buff ** ); struct Qdisc; struct netdev_queue { struct net_device *dev ; struct Qdisc *qdisc ; struct Qdisc *qdisc_sleeping ; struct kobject kobj ; int numa_node ; spinlock_t _xmit_lock ; int xmit_lock_owner ; unsigned long trans_start ; unsigned long trans_timeout ; unsigned long state ; struct dql dql ; unsigned long tx_maxrate ; }; struct rps_map { unsigned int len ; struct callback_head rcu ; u16 cpus[0U] ; }; struct rps_dev_flow { u16 cpu ; u16 filter ; unsigned int last_qtail ; }; struct rps_dev_flow_table { unsigned int mask ; struct callback_head rcu ; struct rps_dev_flow flows[0U] ; }; struct netdev_rx_queue { struct rps_map *rps_map ; struct rps_dev_flow_table *rps_flow_table ; struct kobject kobj ; struct net_device *dev ; }; struct xps_map { unsigned int len ; unsigned int alloc_len ; struct callback_head rcu ; u16 queues[0U] ; }; struct xps_dev_maps { struct callback_head rcu ; struct xps_map *cpu_map[0U] ; }; struct netdev_tc_txq { u16 count ; u16 offset ; }; struct netdev_fcoe_hbainfo { char manufacturer[64U] ; char serial_number[64U] ; char hardware_version[64U] ; char driver_version[64U] ; char optionrom_version[64U] ; char firmware_version[64U] ; char model[256U] ; char model_description[256U] ; }; struct netdev_phys_item_id { unsigned char id[32U] ; unsigned char id_len ; }; struct net_device_ops { int (*ndo_init)(struct net_device * ) ; void (*ndo_uninit)(struct net_device * ) ; int (*ndo_open)(struct net_device * ) ; int (*ndo_stop)(struct net_device * ) ; netdev_tx_t (*ndo_start_xmit)(struct sk_buff * , struct net_device * ) ; u16 (*ndo_select_queue)(struct net_device * , struct sk_buff * , void * , u16 (*)(struct net_device * , struct sk_buff * ) ) ; void (*ndo_change_rx_flags)(struct net_device * , int ) ; void (*ndo_set_rx_mode)(struct net_device * ) ; int (*ndo_set_mac_address)(struct net_device * , void * ) ; int (*ndo_validate_addr)(struct net_device * ) ; int (*ndo_do_ioctl)(struct net_device * , struct ifreq * , int ) ; int (*ndo_set_config)(struct net_device * , struct ifmap * ) ; int (*ndo_change_mtu)(struct net_device * , int ) ; int (*ndo_neigh_setup)(struct net_device * , struct neigh_parms * ) ; void (*ndo_tx_timeout)(struct net_device * ) ; struct rtnl_link_stats64 *(*ndo_get_stats64)(struct net_device * , struct rtnl_link_stats64 * ) ; struct net_device_stats *(*ndo_get_stats)(struct net_device * ) ; int (*ndo_vlan_rx_add_vid)(struct net_device * , __be16 , u16 ) ; int (*ndo_vlan_rx_kill_vid)(struct net_device * , __be16 , u16 ) ; void (*ndo_poll_controller)(struct net_device * ) ; int (*ndo_netpoll_setup)(struct net_device * , struct netpoll_info * ) ; void (*ndo_netpoll_cleanup)(struct net_device * ) ; int (*ndo_busy_poll)(struct napi_struct * ) ; int (*ndo_set_vf_mac)(struct net_device * , int , u8 * ) ; int (*ndo_set_vf_vlan)(struct net_device * , int , u16 , u8 ) ; int (*ndo_set_vf_rate)(struct net_device * , int , int , int ) ; int (*ndo_set_vf_spoofchk)(struct net_device * , int , bool ) ; int (*ndo_get_vf_config)(struct net_device * , int , struct ifla_vf_info * ) ; int (*ndo_set_vf_link_state)(struct net_device * , int , int ) ; int (*ndo_get_vf_stats)(struct net_device * , int , struct ifla_vf_stats * ) ; int (*ndo_set_vf_port)(struct net_device * , int , struct nlattr ** ) ; int (*ndo_get_vf_port)(struct net_device * , int , struct sk_buff * ) ; int (*ndo_set_vf_rss_query_en)(struct net_device * , int , bool ) ; int (*ndo_setup_tc)(struct net_device * , u8 ) ; int (*ndo_fcoe_enable)(struct net_device * ) ; int (*ndo_fcoe_disable)(struct net_device * ) ; int (*ndo_fcoe_ddp_setup)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_ddp_done)(struct net_device * , u16 ) ; int (*ndo_fcoe_ddp_target)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_get_hbainfo)(struct net_device * , struct netdev_fcoe_hbainfo * ) ; int (*ndo_fcoe_get_wwn)(struct net_device * , u64 * , int ) ; int (*ndo_rx_flow_steer)(struct net_device * , struct sk_buff const * , u16 , u32 ) ; int (*ndo_add_slave)(struct net_device * , struct net_device * ) ; int (*ndo_del_slave)(struct net_device * , struct net_device * ) ; netdev_features_t (*ndo_fix_features)(struct net_device * , netdev_features_t ) ; int (*ndo_set_features)(struct net_device * , netdev_features_t ) ; int (*ndo_neigh_construct)(struct neighbour * ) ; void (*ndo_neigh_destroy)(struct neighbour * ) ; int (*ndo_fdb_add)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * , u16 , u16 ) ; int (*ndo_fdb_del)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * , u16 ) ; int (*ndo_fdb_dump)(struct sk_buff * , struct netlink_callback * , struct net_device * , struct net_device * , int ) ; int (*ndo_bridge_setlink)(struct net_device * , struct nlmsghdr * , u16 ) ; int (*ndo_bridge_getlink)(struct sk_buff * , u32 , u32 , struct net_device * , u32 , int ) ; int (*ndo_bridge_dellink)(struct net_device * , struct nlmsghdr * , u16 ) ; int (*ndo_change_carrier)(struct net_device * , bool ) ; int (*ndo_get_phys_port_id)(struct net_device * , struct netdev_phys_item_id * ) ; int (*ndo_get_phys_port_name)(struct net_device * , char * , size_t ) ; void (*ndo_add_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void (*ndo_del_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void *(*ndo_dfwd_add_station)(struct net_device * , struct net_device * ) ; void (*ndo_dfwd_del_station)(struct net_device * , void * ) ; netdev_tx_t (*ndo_dfwd_start_xmit)(struct sk_buff * , struct net_device * , void * ) ; int (*ndo_get_lock_subclass)(struct net_device * ) ; netdev_features_t (*ndo_features_check)(struct sk_buff * , struct net_device * , netdev_features_t ) ; int (*ndo_set_tx_maxrate)(struct net_device * , int , u32 ) ; int (*ndo_get_iflink)(struct net_device const * ) ; }; struct __anonstruct_adj_list_329 { struct list_head upper ; struct list_head lower ; }; struct __anonstruct_all_adj_list_330 { struct list_head upper ; struct list_head lower ; }; struct iw_handler_def; struct iw_public_data; struct switchdev_ops; struct vlan_info; struct tipc_bearer; struct in_device; struct dn_dev; struct inet6_dev; struct tcf_proto; struct cpu_rmap; struct pcpu_lstats; struct pcpu_sw_netstats; struct pcpu_dstats; struct pcpu_vstats; union __anonunion____missing_field_name_331 { void *ml_priv ; struct pcpu_lstats *lstats ; struct pcpu_sw_netstats *tstats ; struct pcpu_dstats *dstats ; struct pcpu_vstats *vstats ; }; struct garp_port; struct mrp_port; struct rtnl_link_ops; struct net_device { char name[16U] ; struct hlist_node name_hlist ; char *ifalias ; unsigned long mem_end ; unsigned long mem_start ; unsigned long base_addr ; int irq ; atomic_t carrier_changes ; unsigned long state ; struct list_head dev_list ; struct list_head napi_list ; struct list_head unreg_list ; struct list_head close_list ; struct list_head ptype_all ; struct list_head ptype_specific ; struct __anonstruct_adj_list_329 adj_list ; struct __anonstruct_all_adj_list_330 all_adj_list ; netdev_features_t features ; netdev_features_t hw_features ; netdev_features_t wanted_features ; netdev_features_t vlan_features ; netdev_features_t hw_enc_features ; netdev_features_t mpls_features ; int ifindex ; int group ; struct net_device_stats stats ; atomic_long_t rx_dropped ; atomic_long_t tx_dropped ; struct iw_handler_def const *wireless_handlers ; struct iw_public_data *wireless_data ; struct net_device_ops const *netdev_ops ; struct ethtool_ops const *ethtool_ops ; struct switchdev_ops const *switchdev_ops ; struct header_ops const *header_ops ; unsigned int flags ; unsigned int priv_flags ; unsigned short gflags ; unsigned short padded ; unsigned char operstate ; unsigned char link_mode ; unsigned char if_port ; unsigned char dma ; unsigned int mtu ; unsigned short type ; unsigned short hard_header_len ; unsigned short needed_headroom ; unsigned short needed_tailroom ; unsigned char perm_addr[32U] ; unsigned char addr_assign_type ; unsigned char addr_len ; unsigned short neigh_priv_len ; unsigned short dev_id ; unsigned short dev_port ; spinlock_t addr_list_lock ; unsigned char name_assign_type ; bool uc_promisc ; struct netdev_hw_addr_list uc ; struct netdev_hw_addr_list mc ; struct netdev_hw_addr_list dev_addrs ; struct kset *queues_kset ; unsigned int promiscuity ; unsigned int allmulti ; struct vlan_info *vlan_info ; struct dsa_switch_tree *dsa_ptr ; struct tipc_bearer *tipc_ptr ; void *atalk_ptr ; struct in_device *ip_ptr ; struct dn_dev *dn_ptr ; struct inet6_dev *ip6_ptr ; void *ax25_ptr ; struct wireless_dev *ieee80211_ptr ; struct wpan_dev *ieee802154_ptr ; struct mpls_dev *mpls_ptr ; unsigned long last_rx ; unsigned char *dev_addr ; struct netdev_rx_queue *_rx ; unsigned int num_rx_queues ; unsigned int real_num_rx_queues ; unsigned long gro_flush_timeout ; rx_handler_func_t *rx_handler ; void *rx_handler_data ; struct tcf_proto *ingress_cl_list ; struct netdev_queue *ingress_queue ; struct list_head nf_hooks_ingress ; unsigned char broadcast[32U] ; struct cpu_rmap *rx_cpu_rmap ; struct hlist_node index_hlist ; struct netdev_queue *_tx ; unsigned int num_tx_queues ; unsigned int real_num_tx_queues ; struct Qdisc *qdisc ; unsigned long tx_queue_len ; spinlock_t tx_global_lock ; int watchdog_timeo ; struct xps_dev_maps *xps_maps ; unsigned long trans_start ; struct timer_list watchdog_timer ; int *pcpu_refcnt ; struct list_head todo_list ; struct list_head link_watch_list ; unsigned char reg_state ; bool dismantle ; unsigned short rtnl_link_state ; void (*destructor)(struct net_device * ) ; struct netpoll_info *npinfo ; possible_net_t nd_net ; union __anonunion____missing_field_name_331 __annonCompField101 ; struct garp_port *garp_port ; struct mrp_port *mrp_port ; struct device dev ; struct attribute_group const *sysfs_groups[4U] ; struct attribute_group const *sysfs_rx_queue_group ; struct rtnl_link_ops const *rtnl_link_ops ; unsigned int gso_max_size ; u16 gso_max_segs ; u16 gso_min_segs ; struct dcbnl_rtnl_ops const *dcbnl_ops ; u8 num_tc ; struct netdev_tc_txq tc_to_txq[16U] ; u8 prio_tc_map[16U] ; unsigned int fcoe_ddp_xid ; struct netprio_map *priomap ; struct phy_device *phydev ; struct lock_class_key *qdisc_tx_busylock ; }; struct packet_type { __be16 type ; struct net_device *dev ; int (*func)(struct sk_buff * , struct net_device * , struct packet_type * , struct net_device * ) ; bool (*id_match)(struct packet_type * , struct sock * ) ; void *af_packet_priv ; struct list_head list ; }; struct pcpu_sw_netstats { u64 rx_packets ; u64 rx_bytes ; u64 tx_packets ; u64 tx_bytes ; struct u64_stats_sync syncp ; }; struct page_counter { atomic_long_t count ; unsigned long limit ; struct page_counter *parent ; unsigned long watermark ; unsigned long failcnt ; }; struct sock_filter { __u16 code ; __u8 jt ; __u8 jf ; __u32 k ; }; struct bpf_insn { __u8 code ; unsigned char dst_reg : 4 ; unsigned char src_reg : 4 ; __s16 off ; __s32 imm ; }; enum bpf_prog_type { BPF_PROG_TYPE_UNSPEC = 0, BPF_PROG_TYPE_SOCKET_FILTER = 1, BPF_PROG_TYPE_KPROBE = 2, BPF_PROG_TYPE_SCHED_CLS = 3, BPF_PROG_TYPE_SCHED_ACT = 4 } ; struct bpf_prog_aux; struct sock_fprog_kern { u16 len ; struct sock_filter *filter ; }; union __anonunion____missing_field_name_340 { struct sock_filter insns[0U] ; struct bpf_insn insnsi[0U] ; }; struct bpf_prog { u16 pages ; bool jited ; bool gpl_compatible ; u32 len ; enum bpf_prog_type type ; struct bpf_prog_aux *aux ; struct sock_fprog_kern *orig_prog ; unsigned int (*bpf_func)(struct sk_buff const * , struct bpf_insn const * ) ; union __anonunion____missing_field_name_340 __annonCompField106 ; }; struct sk_filter { atomic_t refcnt ; struct callback_head rcu ; struct bpf_prog *prog ; }; struct pollfd { int fd ; short events ; short revents ; }; struct poll_table_struct { void (*_qproc)(struct file * , wait_queue_head_t * , struct poll_table_struct * ) ; unsigned long _key ; }; struct nla_policy { u16 type ; u16 len ; }; struct rtnl_link_ops { struct list_head list ; char const *kind ; size_t priv_size ; void (*setup)(struct net_device * ) ; int maxtype ; struct nla_policy const *policy ; int (*validate)(struct nlattr ** , struct nlattr ** ) ; int (*newlink)(struct net * , struct net_device * , struct nlattr ** , struct nlattr ** ) ; int (*changelink)(struct net_device * , struct nlattr ** , struct nlattr ** ) ; void (*dellink)(struct net_device * , struct list_head * ) ; size_t (*get_size)(struct net_device const * ) ; int (*fill_info)(struct sk_buff * , struct net_device const * ) ; size_t (*get_xstats_size)(struct net_device const * ) ; int (*fill_xstats)(struct sk_buff * , struct net_device const * ) ; unsigned int (*get_num_tx_queues)(void) ; unsigned int (*get_num_rx_queues)(void) ; int slave_maxtype ; struct nla_policy const *slave_policy ; int (*slave_validate)(struct nlattr ** , struct nlattr ** ) ; int (*slave_changelink)(struct net_device * , struct net_device * , struct nlattr ** , struct nlattr ** ) ; size_t (*get_slave_size)(struct net_device const * , struct net_device const * ) ; int (*fill_slave_info)(struct sk_buff * , struct net_device const * , struct net_device const * ) ; struct net *(*get_link_net)(struct net_device const * ) ; }; struct neigh_table; struct neigh_parms { possible_net_t net ; struct net_device *dev ; struct list_head list ; int (*neigh_setup)(struct neighbour * ) ; void (*neigh_cleanup)(struct neighbour * ) ; struct neigh_table *tbl ; void *sysctl_table ; int dead ; atomic_t refcnt ; struct callback_head callback_head ; int reachable_time ; int data[13U] ; unsigned long data_state[1U] ; }; struct neigh_statistics { unsigned long allocs ; unsigned long destroys ; unsigned long hash_grows ; unsigned long res_failed ; unsigned long lookups ; unsigned long hits ; unsigned long rcv_probes_mcast ; unsigned long rcv_probes_ucast ; unsigned long periodic_gc_runs ; unsigned long forced_gc_runs ; unsigned long unres_discards ; }; struct neigh_ops; struct neighbour { struct neighbour *next ; struct neigh_table *tbl ; struct neigh_parms *parms ; unsigned long confirmed ; unsigned long updated ; rwlock_t lock ; atomic_t refcnt ; struct sk_buff_head arp_queue ; unsigned int arp_queue_len_bytes ; struct timer_list timer ; unsigned long used ; atomic_t probes ; __u8 flags ; __u8 nud_state ; __u8 type ; __u8 dead ; seqlock_t ha_lock ; unsigned char ha[32U] ; struct hh_cache hh ; int (*output)(struct neighbour * , struct sk_buff * ) ; struct neigh_ops const *ops ; struct callback_head rcu ; struct net_device *dev ; u8 primary_key[0U] ; }; struct neigh_ops { int family ; void (*solicit)(struct neighbour * , struct sk_buff * ) ; void (*error_report)(struct neighbour * , struct sk_buff * ) ; int (*output)(struct neighbour * , struct sk_buff * ) ; int (*connected_output)(struct neighbour * , struct sk_buff * ) ; }; struct pneigh_entry { struct pneigh_entry *next ; possible_net_t net ; struct net_device *dev ; u8 flags ; u8 key[0U] ; }; struct neigh_hash_table { struct neighbour **hash_buckets ; unsigned int hash_shift ; __u32 hash_rnd[4U] ; struct callback_head rcu ; }; struct neigh_table { int family ; int entry_size ; int key_len ; __be16 protocol ; __u32 (*hash)(void const * , struct net_device const * , __u32 * ) ; bool (*key_eq)(struct neighbour const * , void const * ) ; int (*constructor)(struct neighbour * ) ; int (*pconstructor)(struct pneigh_entry * ) ; void (*pdestructor)(struct pneigh_entry * ) ; void (*proxy_redo)(struct sk_buff * ) ; char *id ; struct neigh_parms parms ; struct list_head parms_list ; int gc_interval ; int gc_thresh1 ; int gc_thresh2 ; int gc_thresh3 ; unsigned long last_flush ; struct delayed_work gc_work ; struct timer_list proxy_timer ; struct sk_buff_head proxy_queue ; atomic_t entries ; rwlock_t lock ; unsigned long last_rand ; struct neigh_statistics *stats ; struct neigh_hash_table *nht ; struct pneigh_entry **phash_buckets ; }; struct dn_route; union __anonunion____missing_field_name_351 { struct dst_entry *next ; struct rtable *rt_next ; struct rt6_info *rt6_next ; struct dn_route *dn_next ; }; struct dst_entry { struct callback_head callback_head ; struct dst_entry *child ; struct net_device *dev ; struct dst_ops *ops ; unsigned long _metrics ; unsigned long expires ; struct dst_entry *path ; struct dst_entry *from ; struct xfrm_state *xfrm ; int (*input)(struct sk_buff * ) ; int (*output)(struct sock * , struct sk_buff * ) ; unsigned short flags ; unsigned short pending_confirm ; short error ; short obsolete ; unsigned short header_len ; unsigned short trailer_len ; __u32 tclassid ; long __pad_to_align_refcnt[2U] ; atomic_t __refcnt ; int __use ; unsigned long lastuse ; union __anonunion____missing_field_name_351 __annonCompField107 ; }; struct __anonstruct_socket_lock_t_352 { spinlock_t slock ; int owned ; wait_queue_head_t wq ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_socket_lock_t_352 socket_lock_t; struct proto; typedef __u32 __portpair; typedef __u64 __addrpair; struct __anonstruct____missing_field_name_354 { __be32 skc_daddr ; __be32 skc_rcv_saddr ; }; union __anonunion____missing_field_name_353 { __addrpair skc_addrpair ; struct __anonstruct____missing_field_name_354 __annonCompField108 ; }; union __anonunion____missing_field_name_355 { unsigned int skc_hash ; __u16 skc_u16hashes[2U] ; }; struct __anonstruct____missing_field_name_357 { __be16 skc_dport ; __u16 skc_num ; }; union __anonunion____missing_field_name_356 { __portpair skc_portpair ; struct __anonstruct____missing_field_name_357 __annonCompField111 ; }; union __anonunion____missing_field_name_358 { struct hlist_node skc_bind_node ; struct hlist_nulls_node skc_portaddr_node ; }; union __anonunion____missing_field_name_359 { struct hlist_node skc_node ; struct hlist_nulls_node skc_nulls_node ; }; struct sock_common { union __anonunion____missing_field_name_353 __annonCompField109 ; union __anonunion____missing_field_name_355 __annonCompField110 ; union __anonunion____missing_field_name_356 __annonCompField112 ; unsigned short skc_family ; unsigned char volatile skc_state ; unsigned char skc_reuse : 4 ; unsigned char skc_reuseport : 1 ; unsigned char skc_ipv6only : 1 ; unsigned char skc_net_refcnt : 1 ; int skc_bound_dev_if ; union __anonunion____missing_field_name_358 __annonCompField113 ; struct proto *skc_prot ; possible_net_t skc_net ; struct in6_addr skc_v6_daddr ; struct in6_addr skc_v6_rcv_saddr ; atomic64_t skc_cookie ; int skc_dontcopy_begin[0U] ; union __anonunion____missing_field_name_359 __annonCompField114 ; int skc_tx_queue_mapping ; atomic_t skc_refcnt ; int skc_dontcopy_end[0U] ; }; struct cg_proto; struct __anonstruct_sk_backlog_360 { atomic_t rmem_alloc ; int len ; struct sk_buff *head ; struct sk_buff *tail ; }; struct sock { struct sock_common __sk_common ; socket_lock_t sk_lock ; struct sk_buff_head sk_receive_queue ; struct __anonstruct_sk_backlog_360 sk_backlog ; int sk_forward_alloc ; __u32 sk_rxhash ; u16 sk_incoming_cpu ; __u32 sk_txhash ; unsigned int sk_napi_id ; unsigned int sk_ll_usec ; atomic_t sk_drops ; int sk_rcvbuf ; struct sk_filter *sk_filter ; struct socket_wq *sk_wq ; struct xfrm_policy *sk_policy[2U] ; unsigned long sk_flags ; struct dst_entry *sk_rx_dst ; struct dst_entry *sk_dst_cache ; spinlock_t sk_dst_lock ; atomic_t sk_wmem_alloc ; atomic_t sk_omem_alloc ; int sk_sndbuf ; struct sk_buff_head sk_write_queue ; unsigned char sk_shutdown : 2 ; unsigned char sk_no_check_tx : 1 ; unsigned char sk_no_check_rx : 1 ; unsigned char sk_userlocks : 4 ; unsigned char sk_protocol ; unsigned short sk_type ; int sk_wmem_queued ; gfp_t sk_allocation ; u32 sk_pacing_rate ; u32 sk_max_pacing_rate ; netdev_features_t sk_route_caps ; netdev_features_t sk_route_nocaps ; int sk_gso_type ; unsigned int sk_gso_max_size ; u16 sk_gso_max_segs ; int sk_rcvlowat ; unsigned long sk_lingertime ; struct sk_buff_head sk_error_queue ; struct proto *sk_prot_creator ; rwlock_t sk_callback_lock ; int sk_err ; int sk_err_soft ; u32 sk_ack_backlog ; u32 sk_max_ack_backlog ; __u32 sk_priority ; __u32 sk_cgrp_prioidx ; struct pid *sk_peer_pid ; struct cred const *sk_peer_cred ; long sk_rcvtimeo ; long sk_sndtimeo ; struct timer_list sk_timer ; ktime_t sk_stamp ; u16 sk_tsflags ; u32 sk_tskey ; struct socket *sk_socket ; void *sk_user_data ; struct page_frag sk_frag ; struct sk_buff *sk_send_head ; __s32 sk_peek_off ; int sk_write_pending ; void *sk_security ; __u32 sk_mark ; u32 sk_classid ; struct cg_proto *sk_cgrp ; void (*sk_state_change)(struct sock * ) ; void (*sk_data_ready)(struct sock * ) ; void (*sk_write_space)(struct sock * ) ; void (*sk_error_report)(struct sock * ) ; int (*sk_backlog_rcv)(struct sock * , struct sk_buff * ) ; void (*sk_destruct)(struct sock * ) ; }; struct request_sock_ops; struct timewait_sock_ops; struct inet_hashinfo; struct raw_hashinfo; struct udp_table; union __anonunion_h_363 { struct inet_hashinfo *hashinfo ; struct udp_table *udp_table ; struct raw_hashinfo *raw_hash ; }; struct proto { void (*close)(struct sock * , long ) ; int (*connect)(struct sock * , struct sockaddr * , int ) ; int (*disconnect)(struct sock * , int ) ; struct sock *(*accept)(struct sock * , int , int * ) ; int (*ioctl)(struct sock * , int , unsigned long ) ; int (*init)(struct sock * ) ; void (*destroy)(struct sock * ) ; void (*shutdown)(struct sock * , int ) ; int (*setsockopt)(struct sock * , int , int , char * , unsigned int ) ; int (*getsockopt)(struct sock * , int , int , char * , int * ) ; int (*compat_setsockopt)(struct sock * , int , int , char * , unsigned int ) ; int (*compat_getsockopt)(struct sock * , int , int , char * , int * ) ; int (*compat_ioctl)(struct sock * , unsigned int , unsigned long ) ; int (*sendmsg)(struct sock * , struct msghdr * , size_t ) ; int (*recvmsg)(struct sock * , struct msghdr * , size_t , int , int , int * ) ; int (*sendpage)(struct sock * , struct page * , int , size_t , int ) ; int (*bind)(struct sock * , struct sockaddr * , int ) ; int (*backlog_rcv)(struct sock * , struct sk_buff * ) ; void (*release_cb)(struct sock * ) ; void (*hash)(struct sock * ) ; void (*unhash)(struct sock * ) ; void (*rehash)(struct sock * ) ; int (*get_port)(struct sock * , unsigned short ) ; void (*clear_sk)(struct sock * , int ) ; unsigned int inuse_idx ; bool (*stream_memory_free)(struct sock const * ) ; void (*enter_memory_pressure)(struct sock * ) ; atomic_long_t *memory_allocated ; struct percpu_counter *sockets_allocated ; int *memory_pressure ; long *sysctl_mem ; int *sysctl_wmem ; int *sysctl_rmem ; int max_header ; bool no_autobind ; struct kmem_cache *slab ; unsigned int obj_size ; int slab_flags ; struct percpu_counter *orphan_count ; struct request_sock_ops *rsk_prot ; struct timewait_sock_ops *twsk_prot ; union __anonunion_h_363 h ; struct module *owner ; char name[32U] ; struct list_head node ; int (*init_cgroup)(struct mem_cgroup * , struct cgroup_subsys * ) ; void (*destroy_cgroup)(struct mem_cgroup * ) ; struct cg_proto *(*proto_cgroup)(struct mem_cgroup * ) ; }; struct cg_proto { struct page_counter memory_allocated ; struct percpu_counter sockets_allocated ; int memory_pressure ; long sysctl_mem[3U] ; unsigned long flags ; struct mem_cgroup *memcg ; }; struct cfs_cpu_partition { cpumask_t *cpt_cpumask ; nodemask_t *cpt_nodemask ; unsigned int cpt_spread_rotor ; }; struct cfs_cpt_table { unsigned int ctb_version ; unsigned int ctb_spread_rotor ; unsigned int ctb_nparts ; struct cfs_cpu_partition *ctb_parts ; int *ctb_cpu2cpt ; cpumask_t *ctb_cpumask ; nodemask_t *ctb_nodemask ; }; typedef __u32 cfs_cap_t; struct cfs_debug_limit_state { unsigned long cdls_next ; unsigned int cdls_delay ; int cdls_count ; }; struct libcfs_debug_msg_data { char const *msg_file ; char const *msg_fn ; int msg_subsys ; int msg_line ; int msg_mask ; struct cfs_debug_limit_state *msg_cdls ; }; struct cfs_workitem; struct cfs_workitem { struct list_head wi_list ; int (*wi_action)(struct cfs_workitem * ) ; void *wi_data ; unsigned char wi_running : 1 ; unsigned char wi_scheduled : 1 ; }; typedef struct cfs_workitem cfs_workitem_t; struct cfs_hash_ops; struct cfs_hash_lock_ops; struct cfs_hash_hlist_ops; union cfs_hash_lock { rwlock_t rw ; spinlock_t spin ; }; struct cfs_hash_bucket { union cfs_hash_lock hsb_lock ; __u32 hsb_count ; __u32 hsb_version ; unsigned int hsb_index ; int hsb_depmax ; long hsb_head[0U] ; }; struct cfs_hash_bd { struct cfs_hash_bucket *bd_bucket ; unsigned int bd_offset ; }; struct cfs_hash { union cfs_hash_lock hs_lock ; struct cfs_hash_ops *hs_ops ; struct cfs_hash_lock_ops *hs_lops ; struct cfs_hash_hlist_ops *hs_hops ; struct cfs_hash_bucket **hs_buckets ; atomic_t hs_count ; __u16 hs_flags ; __u16 hs_extra_bytes ; __u8 hs_iterating ; __u8 hs_exiting ; __u8 hs_cur_bits ; __u8 hs_min_bits ; __u8 hs_max_bits ; __u8 hs_rehash_bits ; __u8 hs_bkt_bits ; __u16 hs_min_theta ; __u16 hs_max_theta ; __u32 hs_rehash_count ; __u32 hs_iterators ; cfs_workitem_t hs_rehash_wi ; atomic_t hs_refcount ; struct cfs_hash_bucket **hs_rehash_buckets ; char hs_name[0U] ; }; struct cfs_hash_lock_ops { void (*hs_lock)(union cfs_hash_lock * , int ) ; void (*hs_unlock)(union cfs_hash_lock * , int ) ; void (*hs_bkt_lock)(union cfs_hash_lock * , int ) ; void (*hs_bkt_unlock)(union cfs_hash_lock * , int ) ; }; struct cfs_hash_hlist_ops { struct hlist_head *(*hop_hhead)(struct cfs_hash * , struct cfs_hash_bd * ) ; int (*hop_hhead_size)(struct cfs_hash * ) ; int (*hop_hnode_add)(struct cfs_hash * , struct cfs_hash_bd * , struct hlist_node * ) ; int (*hop_hnode_del)(struct cfs_hash * , struct cfs_hash_bd * , struct hlist_node * ) ; }; struct cfs_hash_ops { unsigned int (*hs_hash)(struct cfs_hash * , void const * , unsigned int ) ; void *(*hs_key)(struct hlist_node * ) ; void (*hs_keycpy)(struct hlist_node * , void * ) ; int (*hs_keycmp)(void const * , struct hlist_node * ) ; void *(*hs_object)(struct hlist_node * ) ; void (*hs_get)(struct cfs_hash * , struct hlist_node * ) ; void (*hs_put)(struct cfs_hash * , struct hlist_node * ) ; void (*hs_put_locked)(struct cfs_hash * , struct hlist_node * ) ; void (*hs_exit)(struct cfs_hash * , struct hlist_node * ) ; }; typedef __u64 lnet_nid_t; typedef __u32 lnet_pid_t; struct __anonstruct_lnet_handle_any_t_380 { __u64 cookie ; }; typedef struct __anonstruct_lnet_handle_any_t_380 lnet_handle_any_t; typedef lnet_handle_any_t lnet_handle_eq_t; typedef lnet_handle_any_t lnet_handle_md_t; struct __anonstruct_lnet_process_id_t_381 { lnet_nid_t nid ; lnet_pid_t pid ; }; typedef struct __anonstruct_lnet_process_id_t_381 lnet_process_id_t; struct __anonstruct_lnet_md_t_382 { void *start ; unsigned int length ; int threshold ; int max_size ; unsigned int options ; void *user_ptr ; lnet_handle_eq_t eq_handle ; }; typedef struct __anonstruct_lnet_md_t_382 lnet_md_t; struct __anonstruct_lnet_kiov_t_383 { struct page *kiov_page ; unsigned int kiov_len ; unsigned int kiov_offset ; }; typedef struct __anonstruct_lnet_kiov_t_383 lnet_kiov_t; enum ldv_36159 { LNET_EVENT_GET = 1, LNET_EVENT_PUT = 2, LNET_EVENT_REPLY = 3, LNET_EVENT_ACK = 4, LNET_EVENT_SEND = 5, LNET_EVENT_UNLINK = 6 } ; typedef enum ldv_36159 lnet_event_kind_t; typedef unsigned long lnet_seq_t; struct __anonstruct_lnet_event_t_384 { lnet_process_id_t target ; lnet_process_id_t initiator ; lnet_nid_t sender ; lnet_event_kind_t type ; unsigned int pt_index ; __u64 match_bits ; unsigned int rlength ; unsigned int mlength ; lnet_handle_md_t md_handle ; lnet_md_t md ; __u64 hdr_data ; int status ; int unlinked ; unsigned int offset ; lnet_seq_t volatile sequence ; }; typedef struct __anonstruct_lnet_event_t_384 lnet_event_t; struct obd_statfs { __u64 os_type ; __u64 os_blocks ; __u64 os_bfree ; __u64 os_bavail ; __u64 os_files ; __u64 os_ffree ; __u8 os_fsid[40U] ; __u32 os_bsize ; __u32 os_namelen ; __u64 os_maxbytes ; __u32 os_state ; __u32 os_fprecreated ; __u32 os_spare2 ; __u32 os_spare3 ; __u32 os_spare4 ; __u32 os_spare5 ; __u32 os_spare6 ; __u32 os_spare7 ; __u32 os_spare8 ; __u32 os_spare9 ; }; struct lu_fid { __u64 f_seq ; __u32 f_oid ; __u32 f_ver ; }; struct ostid { __u64 oi_id ; __u64 oi_seq ; }; union __anonunion____missing_field_name_385 { struct ostid oi ; struct lu_fid oi_fid ; }; struct ost_id { union __anonunion____missing_field_name_385 __annonCompField115 ; }; struct obd_uuid { char uuid[40U] ; }; struct obd_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; struct obd_dqblk { __u64 dqb_bhardlimit ; __u64 dqb_bsoftlimit ; __u64 dqb_curspace ; __u64 dqb_ihardlimit ; __u64 dqb_isoftlimit ; __u64 dqb_curinodes ; __u64 dqb_btime ; __u64 dqb_itime ; __u32 dqb_valid ; __u32 dqb_padding ; }; struct lu_seq_range { __u64 lsr_start ; __u64 lsr_end ; __u32 lsr_index ; __u32 lsr_flags ; }; struct lustre_handle { __u64 cookie ; }; struct lustre_msg_v2 { __u32 lm_bufcount ; __u32 lm_secflvr ; __u32 lm_magic ; __u32 lm_repsize ; __u32 lm_cksum ; __u32 lm_flags ; __u32 lm_padding_2 ; __u32 lm_padding_3 ; __u32 lm_buflens[0U] ; }; struct obd_connect_data { __u64 ocd_connect_flags ; __u32 ocd_version ; __u32 ocd_grant ; __u32 ocd_index ; __u32 ocd_brw_size ; __u64 ocd_ibits_known ; __u8 ocd_blocksize ; __u8 ocd_inodespace ; __u16 ocd_grant_extent ; __u32 ocd_unused ; __u64 ocd_transno ; __u32 ocd_group ; __u32 ocd_cksum_types ; __u32 ocd_max_easize ; __u32 ocd_instance ; __u64 ocd_maxbytes ; __u64 padding1 ; __u64 padding2 ; __u64 padding3 ; __u64 padding4 ; __u64 padding5 ; __u64 padding6 ; __u64 padding7 ; __u64 padding8 ; __u64 padding9 ; __u64 paddingA ; __u64 paddingB ; __u64 paddingC ; __u64 paddingD ; __u64 paddingE ; __u64 paddingF ; }; enum ldv_36661 { OBD_CKSUM_CRC32 = 1, OBD_CKSUM_ADLER = 2, OBD_CKSUM_CRC32C = 4 } ; typedef enum ldv_36661 cksum_type_t; struct lov_ost_data_v1 { struct ost_id l_ost_oi ; __u32 l_ost_gen ; __u32 l_ost_idx ; }; struct lov_mds_md_v1 { __u32 lmm_magic ; __u32 lmm_pattern ; struct ost_id lmm_oi ; __u32 lmm_stripe_size ; __u16 lmm_stripe_count ; __u16 lmm_layout_gen ; struct lov_ost_data_v1 lmm_objects[0U] ; }; struct obd_ioobj { struct ost_id ioo_oid ; __u32 ioo_max_brw ; __u32 ioo_bufcnt ; }; struct niobuf_remote { __u64 offset ; __u32 len ; __u32 flags ; }; struct ost_lvb { __u64 lvb_size ; __s64 lvb_mtime ; __s64 lvb_atime ; __s64 lvb_ctime ; __u64 lvb_blocks ; __u32 lvb_mtime_ns ; __u32 lvb_atime_ns ; __u32 lvb_ctime_ns ; __u32 lvb_padding ; }; struct obd_quotactl { __u32 qc_cmd ; __u32 qc_type ; __u32 qc_id ; __u32 qc_stat ; struct obd_dqinfo qc_dqinfo ; struct obd_dqblk qc_dqblk ; }; struct mdt_body { struct lu_fid fid1 ; struct lu_fid fid2 ; struct lustre_handle handle ; __u64 valid ; __u64 size ; __s64 mtime ; __s64 atime ; __s64 ctime ; __u64 blocks ; __u64 ioepoch ; __u64 t_state ; __u32 fsuid ; __u32 fsgid ; __u32 capability ; __u32 mode ; __u32 uid ; __u32 gid ; __u32 flags ; __u32 rdev ; __u32 nlink ; __u32 unused2 ; __u32 suppgid ; __u32 eadatasize ; __u32 aclsize ; __u32 max_mdsize ; __u32 max_cookiesize ; __u32 uid_h ; __u32 gid_h ; __u32 padding_5 ; __u64 padding_6 ; __u64 padding_7 ; __u64 padding_8 ; __u64 padding_9 ; __u64 padding_10 ; }; struct mdt_remote_perm { __u32 rp_uid ; __u32 rp_gid ; __u32 rp_fsuid ; __u32 rp_fsuid_h ; __u32 rp_fsgid ; __u32 rp_fsgid_h ; __u32 rp_access_perm ; __u32 rp_padding ; }; enum mds_op_bias { MDS_CHECK_SPLIT = 1, MDS_CROSS_REF = 2, MDS_VTX_BYPASS = 4, MDS_PERM_BYPASS = 8, MDS_SOM = 16, MDS_QUOTA_IGNORE = 32, MDS_CLOSE_CLEANUP = 64, MDS_KEEP_ORPHAN = 128, MDS_RECOV_OPEN = 256, MDS_DATA_MODIFIED = 512, MDS_CREATE_VOLATILE = 1024, MDS_OWNEROVERRIDE = 2048, MDS_HSM_RELEASE = 4096 } ; struct lmv_desc { __u32 ld_tgt_count ; __u32 ld_active_tgt_count ; __u32 ld_default_stripe_count ; __u32 ld_pattern ; __u64 ld_default_hash_size ; __u64 ld_padding_1 ; __u32 ld_padding_2 ; __u32 ld_qos_maxage ; __u32 ld_padding_3 ; __u32 ld_padding_4 ; struct obd_uuid ld_uuid ; }; struct lmv_stripe_md { __u32 mea_magic ; __u32 mea_count ; __u32 mea_master ; __u32 mea_padding ; char mea_pool_name[16U] ; struct lu_fid mea_ids[0U] ; }; struct lov_desc { __u32 ld_tgt_count ; __u32 ld_active_tgt_count ; __u32 ld_default_stripe_count ; __u32 ld_pattern ; __u64 ld_default_stripe_size ; __u64 ld_default_stripe_offset ; __u32 ld_padding_0 ; __u32 ld_qos_maxage ; __u32 ld_padding_1 ; __u32 ld_padding_2 ; struct obd_uuid ld_uuid ; }; struct ldlm_res_id { __u64 name[4U] ; }; enum ldv_36801 { LCK_MINMODE = 0, LCK_EX = 1, LCK_PW = 2, LCK_PR = 4, LCK_CW = 8, LCK_CR = 16, LCK_NL = 32, LCK_GROUP = 64, LCK_COS = 128, LCK_MAXMODE = 129 } ; typedef enum ldv_36801 ldlm_mode_t; enum ldv_36803 { LDLM_PLAIN = 10, LDLM_EXTENT = 11, LDLM_FLOCK = 12, LDLM_IBITS = 13, LDLM_MAX_TYPE = 14 } ; typedef enum ldv_36803 ldlm_type_t; struct ldlm_extent { __u64 start ; __u64 end ; __u64 gid ; }; struct ldlm_inodebits { __u64 bits ; }; struct ldlm_flock_wire { __u64 lfw_start ; __u64 lfw_end ; __u64 lfw_owner ; __u32 lfw_padding ; __u32 lfw_pid ; }; union __anonunion_ldlm_wire_policy_data_t_390 { struct ldlm_extent l_extent ; struct ldlm_flock_wire l_flock ; struct ldlm_inodebits l_inodebits ; }; typedef union __anonunion_ldlm_wire_policy_data_t_390 ldlm_wire_policy_data_t; struct ldlm_resource_desc { ldlm_type_t lr_type ; __u32 lr_padding ; struct ldlm_res_id lr_name ; }; struct ldlm_lock_desc { struct ldlm_resource_desc l_resource ; ldlm_mode_t l_req_mode ; ldlm_mode_t l_granted_mode ; ldlm_wire_policy_data_t l_policy_data ; }; struct llog_logid { struct ost_id lgl_oi ; __u32 lgl_ogen ; }; struct llog_cookie { struct llog_logid lgc_lgl ; __u32 lgc_subsys ; __u32 lgc_index ; __u32 lgc_padding ; }; struct obdo { __u64 o_valid ; struct ost_id o_oi ; __u64 o_parent_seq ; __u64 o_size ; __s64 o_mtime ; __s64 o_atime ; __s64 o_ctime ; __u64 o_blocks ; __u64 o_grant ; __u32 o_blksize ; __u32 o_mode ; __u32 o_uid ; __u32 o_gid ; __u32 o_flags ; __u32 o_nlink ; __u32 o_parent_oid ; __u32 o_misc ; __u64 o_ioepoch ; __u32 o_stripe_idx ; __u32 o_parent_ver ; struct lustre_handle o_handle ; struct llog_cookie o_lcookie ; __u32 o_uid_h ; __u32 o_gid_h ; __u64 o_data_version ; __u64 o_padding_4 ; __u64 o_padding_5 ; __u64 o_padding_6 ; }; struct lustre_cfg; struct lustre_capa { struct lu_fid lc_fid ; __u64 lc_opc ; __u64 lc_uid ; __u64 lc_gid ; __u32 lc_flags ; __u32 lc_keyid ; __u32 lc_timeout ; __u32 lc_expiry ; __u8 lc_hmac[64U] ; }; struct lustre_cfg { __u32 lcfg_version ; __u32 lcfg_command ; __u32 lcfg_num ; __u32 lcfg_flags ; __u64 lcfg_nid ; __u32 lcfg_nal ; __u32 lcfg_bufcount ; __u32 lcfg_buflens[0U] ; }; struct fs_struct { int users ; spinlock_t lock ; seqcount_t seq ; int umask ; int in_exec ; struct path root ; struct path pwd ; }; struct obd_histogram { spinlock_t oh_lock ; unsigned long oh_buckets[32U] ; }; struct lprocfs_counter_header { unsigned int lc_config ; char const *lc_name ; char const *lc_units ; }; struct lprocfs_counter { __s64 lc_count ; __s64 lc_min ; __s64 lc_max ; __s64 lc_sumsquare ; __s64 lc_array_sum[1U] ; }; struct lprocfs_percpu { struct lprocfs_counter lp_cntr[0U] ; }; enum lprocfs_stats_flags { LPROCFS_STATS_FLAG_NONE = 0, LPROCFS_STATS_FLAG_NOPERCPU = 1, LPROCFS_STATS_FLAG_IRQ_SAFE = 2 } ; struct lprocfs_stats { unsigned short ls_num ; unsigned short ls_biggest_alloc_num ; enum lprocfs_stats_flags ls_flags ; spinlock_t ls_lock ; struct lprocfs_counter_header *ls_cnt_header ; struct lprocfs_percpu *ls_percpu[0U] ; }; struct obd_device; struct obd_export; struct adaptive_timeout; struct ptlrpc_request; struct obd_import; struct ptlrpc_reply_state; struct ptlrpc_bulk_desc; struct ptlrpc_sec_policy; struct ptlrpc_sec_cops; struct ptlrpc_sec_sops; struct ptlrpc_sec; struct ptlrpc_svc_ctx; struct ptlrpc_cli_ctx; struct ptlrpc_ctx_ops; struct bulk_spec_hash { __u8 hash_alg ; }; union __anonunion_u_rpc_392 { }; union __anonunion_u_bulk_393 { struct bulk_spec_hash hash ; }; struct sptlrpc_flavor { __u32 sf_rpc ; __u32 sf_flags ; union __anonunion_u_rpc_392 u_rpc ; union __anonunion_u_bulk_393 u_bulk ; }; enum lustre_sec_part { LUSTRE_SP_CLI = 0, LUSTRE_SP_MDT = 1, LUSTRE_SP_OST = 2, LUSTRE_SP_MGC = 3, LUSTRE_SP_MGS = 4, LUSTRE_SP_ANY = 255 } ; struct vfs_cred { uint32_t vc_uid ; uint32_t vc_gid ; }; struct ptlrpc_ctx_ops { int (*match)(struct ptlrpc_cli_ctx * , struct vfs_cred * ) ; int (*refresh)(struct ptlrpc_cli_ctx * ) ; int (*validate)(struct ptlrpc_cli_ctx * ) ; void (*force_die)(struct ptlrpc_cli_ctx * , int ) ; int (*display)(struct ptlrpc_cli_ctx * , char * , int ) ; int (*sign)(struct ptlrpc_cli_ctx * , struct ptlrpc_request * ) ; int (*verify)(struct ptlrpc_cli_ctx * , struct ptlrpc_request * ) ; int (*seal)(struct ptlrpc_cli_ctx * , struct ptlrpc_request * ) ; int (*unseal)(struct ptlrpc_cli_ctx * , struct ptlrpc_request * ) ; int (*wrap_bulk)(struct ptlrpc_cli_ctx * , struct ptlrpc_request * , struct ptlrpc_bulk_desc * ) ; int (*unwrap_bulk)(struct ptlrpc_cli_ctx * , struct ptlrpc_request * , struct ptlrpc_bulk_desc * ) ; }; struct ptlrpc_cli_ctx { struct hlist_node cc_cache ; atomic_t cc_refcount ; struct ptlrpc_sec *cc_sec ; struct ptlrpc_ctx_ops *cc_ops ; unsigned long cc_expire ; unsigned char cc_early_expire : 1 ; unsigned long cc_flags ; struct vfs_cred cc_vcred ; spinlock_t cc_lock ; struct list_head cc_req_list ; struct list_head cc_gc_chain ; }; struct ptlrpc_sec_cops { struct ptlrpc_sec *(*create_sec)(struct obd_import * , struct ptlrpc_svc_ctx * , struct sptlrpc_flavor * ) ; void (*destroy_sec)(struct ptlrpc_sec * ) ; void (*kill_sec)(struct ptlrpc_sec * ) ; struct ptlrpc_cli_ctx *(*lookup_ctx)(struct ptlrpc_sec * , struct vfs_cred * , int , int ) ; void (*release_ctx)(struct ptlrpc_sec * , struct ptlrpc_cli_ctx * , int ) ; int (*flush_ctx_cache)(struct ptlrpc_sec * , uid_t , int , int ) ; void (*gc_ctx)(struct ptlrpc_sec * ) ; int (*install_rctx)(struct obd_import * , struct ptlrpc_sec * , struct ptlrpc_cli_ctx * ) ; int (*alloc_reqbuf)(struct ptlrpc_sec * , struct ptlrpc_request * , int ) ; void (*free_reqbuf)(struct ptlrpc_sec * , struct ptlrpc_request * ) ; int (*alloc_repbuf)(struct ptlrpc_sec * , struct ptlrpc_request * , int ) ; void (*free_repbuf)(struct ptlrpc_sec * , struct ptlrpc_request * ) ; int (*enlarge_reqbuf)(struct ptlrpc_sec * , struct ptlrpc_request * , int , int ) ; int (*display)(struct ptlrpc_sec * , struct seq_file * ) ; }; struct ptlrpc_sec_sops { int (*accept)(struct ptlrpc_request * ) ; int (*authorize)(struct ptlrpc_request * ) ; void (*invalidate_ctx)(struct ptlrpc_svc_ctx * ) ; int (*alloc_rs)(struct ptlrpc_request * , int ) ; void (*free_rs)(struct ptlrpc_reply_state * ) ; void (*free_ctx)(struct ptlrpc_svc_ctx * ) ; int (*install_rctx)(struct obd_import * , struct ptlrpc_svc_ctx * ) ; int (*prep_bulk)(struct ptlrpc_request * , struct ptlrpc_bulk_desc * ) ; int (*unwrap_bulk)(struct ptlrpc_request * , struct ptlrpc_bulk_desc * ) ; int (*wrap_bulk)(struct ptlrpc_request * , struct ptlrpc_bulk_desc * ) ; }; struct ptlrpc_sec_policy { struct module *sp_owner ; char *sp_name ; __u16 sp_policy ; struct ptlrpc_sec_cops *sp_cops ; struct ptlrpc_sec_sops *sp_sops ; }; struct ptlrpc_sec { struct ptlrpc_sec_policy *ps_policy ; atomic_t ps_refcount ; atomic_t ps_nctx ; int ps_id ; struct sptlrpc_flavor ps_flvr ; enum lustre_sec_part ps_part ; unsigned char ps_dying : 1 ; struct obd_import *ps_import ; spinlock_t ps_lock ; struct list_head ps_gc_list ; unsigned long ps_gc_interval ; unsigned long ps_gc_next ; }; struct ptlrpc_svc_ctx { atomic_t sc_refcount ; struct ptlrpc_sec_policy *sc_policy ; }; struct ptlrpc_user_desc { __u32 pud_uid ; __u32 pud_gid ; __u32 pud_fsuid ; __u32 pud_fsgid ; __u32 pud_cap ; __u32 pud_ngroups ; __u32 pud_groups[0U] ; }; struct portals_handle_ops { void (*hop_addref)(void * ) ; void (*hop_free)(void * , int ) ; }; struct portals_handle { struct list_head h_link ; __u64 h_cookie ; struct portals_handle_ops *h_ops ; struct callback_head h_rcu ; spinlock_t h_lock ; unsigned int h_size : 31 ; unsigned char h_in : 1 ; }; struct adaptive_timeout { time_t at_binstart ; unsigned int at_hist[4U] ; unsigned int at_flags ; unsigned int at_current ; unsigned int at_worst_ever ; time_t at_worst_time ; spinlock_t at_lock ; }; struct ptlrpc_at_array { struct list_head *paa_reqs_array ; __u32 paa_size ; __u32 paa_count ; time_t paa_deadline ; __u32 *paa_reqs_count ; }; struct imp_at { int iat_portal[8U] ; struct adaptive_timeout iat_net_latency ; struct adaptive_timeout iat_service_estimate[8U] ; }; enum lustre_imp_state { LUSTRE_IMP_CLOSED = 1, LUSTRE_IMP_NEW = 2, LUSTRE_IMP_DISCON = 3, LUSTRE_IMP_CONNECTING = 4, LUSTRE_IMP_REPLAY = 5, LUSTRE_IMP_REPLAY_LOCKS = 6, LUSTRE_IMP_REPLAY_WAIT = 7, LUSTRE_IMP_RECOVER = 8, LUSTRE_IMP_FULL = 9, LUSTRE_IMP_EVICTED = 10 } ; enum obd_import_event { IMP_EVENT_DISCON = 8421377, IMP_EVENT_INACTIVE = 8421378, IMP_EVENT_INVALIDATE = 8421379, IMP_EVENT_ACTIVE = 8421380, IMP_EVENT_OCD = 8421381, IMP_EVENT_DEACTIVATE = 8421382, IMP_EVENT_ACTIVATE = 8421383 } ; struct ptlrpc_connection; struct obd_import_conn { struct list_head oic_item ; struct ptlrpc_connection *oic_conn ; struct obd_uuid oic_uuid ; __u64 oic_last_attempt ; }; struct import_state_hist { enum lustre_imp_state ish_state ; time_t ish_time ; }; struct ptlrpc_client; struct ptlrpc_request_pool; struct obd_import { struct portals_handle imp_handle ; atomic_t imp_refcount ; struct lustre_handle imp_dlm_handle ; struct ptlrpc_connection *imp_connection ; struct ptlrpc_client *imp_client ; struct list_head imp_pinger_chain ; struct list_head imp_zombie_chain ; struct list_head imp_replay_list ; struct list_head imp_sending_list ; struct list_head imp_delayed_list ; struct list_head imp_committed_list ; struct list_head *imp_replay_cursor ; struct obd_device *imp_obd ; struct ptlrpc_sec *imp_sec ; struct mutex imp_sec_mutex ; unsigned long imp_sec_expire ; wait_queue_head_t imp_recovery_waitq ; atomic_t imp_inflight ; atomic_t imp_unregistering ; atomic_t imp_replay_inflight ; atomic_t imp_inval_count ; atomic_t imp_timeouts ; enum lustre_imp_state imp_state ; enum lustre_imp_state imp_replay_state ; struct import_state_hist imp_state_hist[16U] ; int imp_state_hist_idx ; int imp_generation ; __u32 imp_conn_cnt ; int imp_last_generation_checked ; __u64 imp_last_replay_transno ; __u64 imp_peer_committed_transno ; __u64 imp_last_transno_checked ; struct lustre_handle imp_remote_handle ; unsigned long imp_next_ping ; __u64 imp_last_success_conn ; struct list_head imp_conn_list ; struct obd_import_conn *imp_conn_current ; spinlock_t imp_lock ; unsigned char imp_no_timeout : 1 ; unsigned char imp_invalid : 1 ; unsigned char imp_deactive : 1 ; unsigned char imp_replayable : 1 ; unsigned char imp_dlm_fake : 1 ; unsigned char imp_server_timeout : 1 ; unsigned char imp_delayed_recovery : 1 ; unsigned char imp_no_lock_replay : 1 ; unsigned char imp_vbr_failed : 1 ; unsigned char imp_force_verify : 1 ; unsigned char imp_force_next_verify : 1 ; unsigned char imp_pingable : 1 ; unsigned char imp_resend_replay : 1 ; unsigned char imp_no_pinger_recover : 1 ; unsigned char imp_need_mne_swab : 1 ; unsigned char imp_force_reconnect : 1 ; unsigned char imp_connect_tried : 1 ; __u32 imp_connect_op ; struct obd_connect_data imp_connect_data ; __u64 imp_connect_flags_orig ; int imp_connect_error ; __u32 imp_msg_magic ; __u32 imp_msghdr_flags ; struct ptlrpc_request_pool *imp_rq_pool ; struct imp_at imp_at ; time_t imp_last_reply_time ; }; struct lu_ref { }; struct lu_ref_link { }; struct lu_site; struct lu_object; struct lu_device; struct lu_object_header; struct lu_context; struct lu_env; struct lu_device_operations { struct lu_object *(*ldo_object_alloc)(struct lu_env const * , struct lu_object_header const * , struct lu_device * ) ; int (*ldo_process_config)(struct lu_env const * , struct lu_device * , struct lustre_cfg * ) ; int (*ldo_recovery_complete)(struct lu_env const * , struct lu_device * ) ; int (*ldo_prepare)(struct lu_env const * , struct lu_device * , struct lu_device * ) ; }; enum ldv_38021 { LOC_F_NEW = 1 } ; typedef enum ldv_38021 loc_flags_t; struct lu_object_conf { loc_flags_t loc_flags ; }; struct lu_object_operations { int (*loo_object_init)(struct lu_env const * , struct lu_object * , struct lu_object_conf const * ) ; int (*loo_object_start)(struct lu_env const * , struct lu_object * ) ; void (*loo_object_delete)(struct lu_env const * , struct lu_object * ) ; void (*loo_object_free)(struct lu_env const * , struct lu_object * ) ; void (*loo_object_release)(struct lu_env const * , struct lu_object * ) ; int (*loo_object_print)(struct lu_env const * , void * , int (*)(struct lu_env const * , void * , char const * , ...) , struct lu_object const * ) ; int (*loo_object_invariant)(struct lu_object const * ) ; }; struct lu_device_type; struct lu_device { atomic_t ld_ref ; struct lu_device_type *ld_type ; struct lu_device_operations const *ld_ops ; struct lu_site *ld_site ; struct obd_device *ld_obd ; struct lu_ref ld_reference ; struct list_head ld_linkage ; }; struct lu_device_type_operations; struct obd_type; struct lu_device_type { __u32 ldt_tags ; char *ldt_name ; struct lu_device_type_operations const *ldt_ops ; struct obd_type *ldt_obd_type ; __u32 ldt_ctx_tags ; unsigned int ldt_device_nr ; struct list_head ldt_linkage ; }; struct lu_device_type_operations { struct lu_device *(*ldto_device_alloc)(struct lu_env const * , struct lu_device_type * , struct lustre_cfg * ) ; struct lu_device *(*ldto_device_free)(struct lu_env const * , struct lu_device * ) ; int (*ldto_device_init)(struct lu_env const * , struct lu_device * , char const * , struct lu_device * ) ; struct lu_device *(*ldto_device_fini)(struct lu_env const * , struct lu_device * ) ; int (*ldto_init)(struct lu_device_type * ) ; void (*ldto_fini)(struct lu_device_type * ) ; void (*ldto_start)(struct lu_device_type * ) ; void (*ldto_stop)(struct lu_device_type * ) ; }; struct lu_object { struct lu_object_header *lo_header ; struct lu_device *lo_dev ; struct lu_object_operations const *lo_ops ; struct list_head lo_linkage ; struct lu_ref_link lo_dev_ref ; }; struct lu_object_header { struct lu_fid loh_fid ; unsigned long loh_flags ; atomic_t loh_ref ; __u32 loh_attr ; struct hlist_node loh_hash ; struct list_head loh_lru ; struct list_head loh_layers ; struct lu_ref loh_reference ; }; struct seq_server_site; struct lu_site { struct cfs_hash *ls_obj_hash ; int ls_purge_start ; struct lu_device *ls_top_dev ; struct lu_device *ls_bottom_dev ; struct list_head ls_linkage ; struct list_head ls_ld_linkage ; spinlock_t ls_ld_lock ; struct lprocfs_stats *ls_stats ; struct seq_server_site *ld_seq_site ; }; enum lu_context_state { LCS_INITIALIZED = 1, LCS_ENTERED = 2, LCS_LEFT = 3, LCS_FINALIZED = 4 } ; struct ptlrpc_thread; struct lu_context { __u32 lc_tags ; enum lu_context_state lc_state ; struct ptlrpc_thread *lc_thread ; void **lc_value ; struct list_head lc_remember ; unsigned int lc_version ; unsigned int lc_cookie ; }; struct lu_env { struct lu_context le_ctx ; struct lu_context *le_ses ; }; struct req_msg_field; struct req_format; struct req_capsule; enum req_location { RCL_CLIENT = 0, RCL_SERVER = 1, RCL_NR = 2 } ; struct req_capsule { struct ptlrpc_request *rc_req ; struct req_format const *rc_fmt ; enum req_location rc_loc ; __u32 rc_area[2U][9U] ; }; struct ptlrpc_connection { struct hlist_node c_hash ; lnet_nid_t c_self ; lnet_process_id_t c_peer ; struct obd_uuid c_remote_uuid ; atomic_t c_refcount ; }; struct ptlrpc_client { __u32 cli_request_portal ; __u32 cli_reply_portal ; char *cli_name ; }; union ptlrpc_async_args { void *pointer_arg[11U] ; __u64 space[7U] ; }; struct ptlrpc_request_set; struct ptlrpc_request_set { atomic_t set_refcount ; atomic_t set_new_count ; atomic_t set_remaining ; wait_queue_head_t set_waitq ; wait_queue_head_t *set_wakeup_ptr ; struct list_head set_requests ; struct list_head set_cblist ; int (*set_interpret)(struct ptlrpc_request_set * , void * , int ) ; void *set_arg ; spinlock_t set_new_req_lock ; struct list_head set_new_requests ; int set_rc ; int set_max_inflight ; int (*set_producer)(struct ptlrpc_request_set * , void * ) ; void *set_producer_arg ; }; struct ptlrpc_service_part; struct ptlrpc_service; struct ptlrpc_cb_id { void (*cbid_fn)(lnet_event_t * ) ; void *cbid_arg ; }; struct ptlrpc_reply_state { struct ptlrpc_cb_id rs_cb_id ; struct list_head rs_list ; struct list_head rs_exp_list ; struct list_head rs_obd_list ; spinlock_t rs_lock ; unsigned char rs_difficult : 1 ; unsigned char rs_no_ack : 1 ; unsigned char rs_scheduled : 1 ; unsigned char rs_scheduled_ever : 1 ; unsigned char rs_handled : 1 ; unsigned char rs_on_net : 1 ; unsigned char rs_prealloc : 1 ; unsigned char rs_committed : 1 ; int rs_size ; __u32 rs_opc ; __u64 rs_transno ; __u64 rs_xid ; struct obd_export *rs_export ; struct ptlrpc_service_part *rs_svcpt ; lnet_handle_md_t rs_md_h ; atomic_t rs_refcount ; struct ptlrpc_svc_ctx *rs_svc_ctx ; struct lustre_msg_v2 *rs_repbuf ; int rs_repbuf_len ; int rs_repdata_len ; struct lustre_msg_v2 *rs_msg ; int rs_nlocks ; struct lustre_handle rs_locks[8U] ; ldlm_mode_t rs_modes[8U] ; }; enum rq_phase { RQ_PHASE_NEW = 3955285504U, RQ_PHASE_RPC = 3955285505U, RQ_PHASE_BULK = 3955285506U, RQ_PHASE_INTERPRET = 3955285507U, RQ_PHASE_COMPLETE = 3955285508U, RQ_PHASE_UNREGISTERING = 3955285509U, RQ_PHASE_UNDEFINED = 3955285510U } ; struct ptlrpc_request_pool { spinlock_t prp_lock ; struct list_head prp_req_list ; int prp_rq_size ; void (*prp_populate)(struct ptlrpc_request_pool * , int ) ; }; struct ldlm_lock; struct ptlrpc_nrs_policy; struct ptlrpc_nrs_resource; struct ptlrpc_nrs_request; enum ptlrpc_nrs_ctl { PTLRPC_NRS_CTL_INVALID = 0, PTLRPC_NRS_CTL_START = 1, PTLRPC_NRS_CTL_STOP = 2, PTLRPC_NRS_CTL_1ST_POL_SPEC = 32 } ; struct ptlrpc_nrs_pol_ops { int (*op_policy_init)(struct ptlrpc_nrs_policy * ) ; void (*op_policy_fini)(struct ptlrpc_nrs_policy * ) ; int (*op_policy_start)(struct ptlrpc_nrs_policy * ) ; void (*op_policy_stop)(struct ptlrpc_nrs_policy * ) ; int (*op_policy_ctl)(struct ptlrpc_nrs_policy * , enum ptlrpc_nrs_ctl , void * ) ; int (*op_res_get)(struct ptlrpc_nrs_policy * , struct ptlrpc_nrs_request * , struct ptlrpc_nrs_resource const * , struct ptlrpc_nrs_resource ** , bool ) ; void (*op_res_put)(struct ptlrpc_nrs_policy * , struct ptlrpc_nrs_resource const * ) ; struct ptlrpc_nrs_request *(*op_req_get)(struct ptlrpc_nrs_policy * , bool , bool ) ; int (*op_req_enqueue)(struct ptlrpc_nrs_policy * , struct ptlrpc_nrs_request * ) ; void (*op_req_dequeue)(struct ptlrpc_nrs_policy * , struct ptlrpc_nrs_request * ) ; void (*op_req_stop)(struct ptlrpc_nrs_policy * , struct ptlrpc_nrs_request * ) ; int (*op_lprocfs_init)(struct ptlrpc_service * ) ; void (*op_lprocfs_fini)(struct ptlrpc_service * ) ; }; enum ptlrpc_nrs_queue_type { PTLRPC_NRS_QUEUE_REG = 1, PTLRPC_NRS_QUEUE_HP = 2, PTLRPC_NRS_QUEUE_BOTH = 3 } ; struct ptlrpc_nrs { spinlock_t nrs_lock ; struct list_head nrs_policy_list ; struct list_head nrs_policy_queued ; struct ptlrpc_service_part *nrs_svcpt ; struct ptlrpc_nrs_policy *nrs_policy_primary ; struct ptlrpc_nrs_policy *nrs_policy_fallback ; enum ptlrpc_nrs_queue_type nrs_queue_type ; unsigned long nrs_req_queued ; unsigned long nrs_req_started ; unsigned int nrs_num_pols ; unsigned char nrs_policy_starting : 1 ; unsigned char nrs_stopping : 1 ; }; struct ptlrpc_nrs_pol_desc; struct ptlrpc_nrs_pol_desc { char pd_name[16U] ; struct list_head pd_list ; struct ptlrpc_nrs_pol_ops const *pd_ops ; bool (*pd_compat)(struct ptlrpc_service const * , struct ptlrpc_nrs_pol_desc const * ) ; char const *pd_compat_svc_name ; struct module *pd_owner ; unsigned int pd_flags ; atomic_t pd_refs ; }; enum ptlrpc_nrs_pol_state { NRS_POL_STATE_INVALID = 0, NRS_POL_STATE_STOPPED = 1, NRS_POL_STATE_STOPPING = 2, NRS_POL_STATE_STARTING = 3, NRS_POL_STATE_STARTED = 4 } ; struct ptlrpc_nrs_policy { struct list_head pol_list ; struct list_head pol_list_queued ; enum ptlrpc_nrs_pol_state pol_state ; unsigned int pol_flags ; long pol_req_queued ; long pol_req_started ; long pol_ref ; struct ptlrpc_nrs *pol_nrs ; void *pol_private ; struct ptlrpc_nrs_pol_desc *pol_desc ; }; struct ptlrpc_nrs_resource { struct ptlrpc_nrs_resource *res_parent ; struct ptlrpc_nrs_policy *res_policy ; }; struct nrs_fifo_req { struct list_head fr_list ; __u64 fr_sequence ; }; union __anonunion_nr_u_394 { struct nrs_fifo_req fifo ; }; struct ptlrpc_nrs_request { struct ptlrpc_nrs_resource *nr_res_ptrs[2U] ; unsigned int nr_res_idx ; unsigned char nr_initialized : 1 ; unsigned char nr_enqueued : 1 ; unsigned char nr_started : 1 ; unsigned char nr_finalized : 1 ; union __anonunion_nr_u_394 nr_u ; void *ext ; }; struct ptlrpc_hpreq_ops { int (*hpreq_lock_match)(struct ptlrpc_request * , struct ldlm_lock * ) ; int (*hpreq_check)(struct ptlrpc_request * ) ; void (*hpreq_fini)(struct ptlrpc_request * ) ; }; struct ptlrpc_request_buffer_desc; struct ptlrpc_request { int rq_type ; int rq_status ; struct list_head rq_list ; struct list_head rq_timed_list ; struct list_head rq_history_list ; struct list_head rq_exp_list ; struct ptlrpc_hpreq_ops *rq_ops ; struct ptlrpc_thread *rq_svc_thread ; __u64 rq_history_seq ; struct ptlrpc_nrs_request rq_nrq ; time_t rq_at_index ; spinlock_t rq_lock ; unsigned char rq_intr : 1 ; unsigned char rq_replied : 1 ; unsigned char rq_err : 1 ; unsigned char rq_timedout : 1 ; unsigned char rq_resend : 1 ; unsigned char rq_restart : 1 ; unsigned char rq_replay : 1 ; unsigned char rq_no_resend : 1 ; unsigned char rq_waiting : 1 ; unsigned char rq_receiving_reply : 1 ; unsigned char rq_no_delay : 1 ; unsigned char rq_net_err : 1 ; unsigned char rq_wait_ctx : 1 ; unsigned char rq_early : 1 ; unsigned char rq_req_unlink : 1 ; unsigned char rq_reply_unlink : 1 ; unsigned char rq_memalloc : 1 ; unsigned char rq_packed_final : 1 ; unsigned char rq_hp : 1 ; unsigned char rq_at_linked : 1 ; unsigned char rq_reply_truncate : 1 ; unsigned char rq_committed : 1 ; unsigned char rq_invalid_rqset : 1 ; unsigned char rq_generation_set : 1 ; unsigned char rq_no_retry_einprogress : 1 ; unsigned char rq_allow_replay : 1 ; unsigned int rq_nr_resend ; enum rq_phase rq_phase ; enum rq_phase rq_next_phase ; atomic_t rq_refcount ; short rq_request_portal ; short rq_reply_portal ; int rq_nob_received ; int rq_reqlen ; int rq_replen ; struct lustre_msg_v2 *rq_reqmsg ; struct lustre_msg_v2 *rq_repmsg ; __u64 rq_transno ; __u64 rq_xid ; struct list_head rq_replay_list ; struct ptlrpc_cli_ctx *rq_cli_ctx ; struct ptlrpc_svc_ctx *rq_svc_ctx ; struct list_head rq_ctx_chain ; struct sptlrpc_flavor rq_flvr ; enum lustre_sec_part rq_sp_from ; unsigned char rq_ctx_init : 1 ; unsigned char rq_ctx_fini : 1 ; unsigned char rq_bulk_read : 1 ; unsigned char rq_bulk_write : 1 ; unsigned char rq_auth_gss : 1 ; unsigned char rq_auth_remote : 1 ; unsigned char rq_auth_usr_root : 1 ; unsigned char rq_auth_usr_mdt : 1 ; unsigned char rq_auth_usr_ost : 1 ; unsigned char rq_pack_udesc : 1 ; unsigned char rq_pack_bulk : 1 ; unsigned char rq_no_reply : 1 ; unsigned char rq_pill_init : 1 ; uid_t rq_auth_uid ; uid_t rq_auth_mapped_uid ; struct ptlrpc_user_desc *rq_user_desc ; struct lustre_msg_v2 *rq_reqbuf ; char *rq_repbuf ; struct lustre_msg_v2 *rq_repdata ; struct lustre_msg_v2 *rq_clrbuf ; int rq_reqbuf_len ; int rq_reqdata_len ; int rq_repbuf_len ; int rq_repdata_len ; int rq_clrbuf_len ; int rq_clrdata_len ; unsigned int rq_reply_off ; __u32 rq_req_swab_mask ; __u32 rq_rep_swab_mask ; int rq_import_generation ; enum lustre_imp_state rq_send_state ; int rq_early_count ; lnet_handle_md_t rq_req_md_h ; struct ptlrpc_cb_id rq_req_cbid ; long rq_delay_limit ; unsigned long rq_queued_time ; struct timeval rq_arrival_time ; struct ptlrpc_reply_state *rq_reply_state ; struct ptlrpc_request_buffer_desc *rq_rqbd ; lnet_handle_md_t rq_reply_md_h ; wait_queue_head_t rq_reply_waitq ; struct ptlrpc_cb_id rq_reply_cbid ; lnet_nid_t rq_self ; lnet_process_id_t rq_peer ; struct obd_export *rq_export ; struct obd_import *rq_import ; void (*rq_replay_cb)(struct ptlrpc_request * ) ; void (*rq_commit_cb)(struct ptlrpc_request * ) ; void *rq_cb_data ; struct ptlrpc_bulk_desc *rq_bulk ; time_t rq_sent ; time_t rq_real_sent ; time_t volatile rq_deadline ; time_t rq_reply_deadline ; time_t rq_bulk_deadline ; int rq_timeout ; wait_queue_head_t rq_set_waitq ; struct list_head rq_set_chain ; struct ptlrpc_request_set *rq_set ; int (*rq_interpret_reply)(struct lu_env const * , struct ptlrpc_request * , void * , int ) ; union ptlrpc_async_args rq_async_args ; struct ptlrpc_request_pool *rq_pool ; struct lu_context rq_session ; struct lu_context rq_recov_session ; struct req_capsule rq_pill ; }; struct ptlrpc_bulk_desc { unsigned char bd_failure : 1 ; unsigned char bd_type : 2 ; unsigned char bd_registered : 1 ; spinlock_t bd_lock ; int bd_import_generation ; __u32 bd_portal ; struct obd_export *bd_export ; struct obd_import *bd_import ; struct ptlrpc_request *bd_req ; wait_queue_head_t bd_waitq ; int bd_iov_count ; int bd_max_iov ; int bd_nob ; int bd_nob_transferred ; __u64 bd_last_xid ; struct ptlrpc_cb_id bd_cbid ; lnet_nid_t bd_sender ; int bd_md_count ; int bd_md_max_brw ; lnet_handle_md_t bd_mds[4U] ; lnet_kiov_t *bd_enc_iov ; lnet_kiov_t bd_iov[0U] ; }; struct ptlrpc_thread { struct list_head t_link ; void *t_data ; __u32 t_flags ; unsigned int t_id ; pid_t t_pid ; struct ptlrpc_service_part *t_svcpt ; wait_queue_head_t t_ctl_waitq ; struct lu_env *t_env ; char t_name[32U] ; }; struct ptlrpc_request_buffer_desc { struct list_head rqbd_list ; struct list_head rqbd_reqs ; struct ptlrpc_service_part *rqbd_svcpt ; lnet_handle_md_t rqbd_md_h ; int rqbd_refcount ; char *rqbd_buffer ; struct ptlrpc_cb_id rqbd_cbid ; struct ptlrpc_request rqbd_req ; }; struct ptlrpc_service_ops { int (*so_thr_init)(struct ptlrpc_thread * ) ; void (*so_thr_done)(struct ptlrpc_thread * ) ; int (*so_req_handler)(struct ptlrpc_request * ) ; int (*so_hpreq_handler)(struct ptlrpc_request * ) ; void (*so_req_printer)(void * , struct ptlrpc_request * ) ; }; struct ptlrpc_service { spinlock_t srv_lock ; struct list_head srv_list ; struct ptlrpc_service_ops srv_ops ; char *srv_name ; char *srv_thread_name ; struct list_head srv_threads ; int srv_nthrs_cpt_init ; int srv_nthrs_cpt_limit ; struct dentry *srv_debugfs_entry ; struct lprocfs_stats *srv_stats ; int srv_hpreq_ratio ; int srv_max_req_size ; int srv_max_reply_size ; int srv_buf_size ; int srv_nbuf_per_group ; __u32 srv_req_portal ; __u32 srv_rep_portal ; __u32 srv_ctx_tags ; int srv_watchdog_factor ; unsigned char srv_is_stopping : 1 ; int srv_hist_nrqbds_cpt_max ; int srv_ncpts ; __u32 *srv_cpts ; int srv_cpt_bits ; struct cfs_cpt_table *srv_cptable ; struct kobject srv_kobj ; struct completion srv_kobj_unregister ; struct ptlrpc_service_part *srv_parts[0U] ; }; struct ptlrpc_service_part { struct ptlrpc_service *scp_service ; int scp_cpt ; int scp_thr_nextid ; int scp_nthrs_starting ; int scp_nthrs_stopping ; int scp_nthrs_running ; struct list_head scp_threads ; spinlock_t scp_lock ; int scp_nrqbds_total ; int scp_nrqbds_posted ; int scp_rqbd_allocating ; int scp_nreqs_incoming ; struct list_head scp_rqbd_idle ; struct list_head scp_rqbd_posted ; struct list_head scp_req_incoming ; long scp_rqbd_timeout ; wait_queue_head_t scp_waitq ; struct list_head scp_hist_reqs ; struct list_head scp_hist_rqbds ; int scp_hist_nrqbds ; __u64 scp_hist_seq ; __u64 scp_hist_seq_culled ; spinlock_t scp_req_lock ; int scp_nreqs_active ; int scp_nhreqs_active ; int scp_hreq_count ; struct ptlrpc_nrs scp_nrs_reg ; struct ptlrpc_nrs *scp_nrs_hp ; spinlock_t scp_at_lock ; struct adaptive_timeout scp_at_estimate ; struct ptlrpc_at_array scp_at_array ; struct timer_list scp_at_timer ; unsigned long scp_at_checktime ; unsigned int scp_at_check ; spinlock_t scp_rep_lock ; struct list_head scp_rep_active ; struct list_head scp_rep_idle ; wait_queue_head_t scp_rep_waitq ; atomic_t scp_nreps_difficult ; }; struct client_obd; struct md_open_data; struct obd_client_handle { struct lustre_handle och_fh ; struct lu_fid och_fid ; struct md_open_data *och_mod ; struct lustre_handle och_lease_handle ; __u32 och_magic ; fmode_t och_flags ; }; struct vfsmount { struct dentry *mnt_root ; struct super_block *mnt_sb ; int mnt_flags ; }; struct lustre_intent_data { int it_disposition ; int it_status ; __u64 it_lock_handle ; __u64 it_lock_bits ; int it_lock_mode ; int it_remote_lock_mode ; __u64 it_remote_lock_handle ; void *it_data ; unsigned char it_lock_set : 1 ; }; union __anonunion_d_398 { struct lustre_intent_data lustre ; }; struct lookup_intent { int it_op ; int it_create_mode ; __u64 it_flags ; union __anonunion_d_398 d ; }; struct __anonstruct_client_obd_lock_t_399 { spinlock_t lock ; unsigned long time ; struct task_struct *task ; char const *func ; int line ; }; typedef struct __anonstruct_client_obd_lock_t_399 client_obd_lock_t; struct interval_node_extent { __u64 start ; __u64 end ; }; struct interval_node { struct interval_node *in_left ; struct interval_node *in_right ; struct interval_node *in_parent ; unsigned char in_color : 1 ; unsigned char in_intree : 1 ; unsigned int in_res1 : 30 ; __u8 in_res2[4U] ; __u64 in_max_high ; struct interval_node_extent in_extent ; }; struct obd_ops; enum ldv_39174 { LDLM_NAMESPACE_SERVER = 1, LDLM_NAMESPACE_CLIENT = 2 } ; typedef enum ldv_39174 ldlm_side_t; struct ldlm_pool; struct ldlm_resource; struct ldlm_namespace; struct ldlm_pool_ops { int (*po_recalc)(struct ldlm_pool * ) ; int (*po_shrink)(struct ldlm_pool * , int , gfp_t ) ; int (*po_setup)(struct ldlm_pool * , int ) ; }; struct ldlm_pool { struct dentry *pl_debugfs_entry ; char pl_name[100U] ; spinlock_t pl_lock ; atomic_t pl_limit ; atomic_t pl_granted ; atomic_t pl_grant_rate ; atomic_t pl_cancel_rate ; __u64 pl_server_lock_volume ; __u64 pl_client_lock_volume ; atomic_t pl_lock_volume_factor ; time_t pl_recalc_time ; time_t pl_recalc_period ; struct ldlm_pool_ops const *pl_ops ; int pl_grant_plan ; struct lprocfs_stats *pl_stats ; struct kobject pl_kobj ; struct completion pl_kobj_unregister ; }; struct ldlm_valblock_ops { int (*lvbo_init)(struct ldlm_resource * ) ; int (*lvbo_update)(struct ldlm_resource * , struct ptlrpc_request * , int ) ; int (*lvbo_free)(struct ldlm_resource * ) ; int (*lvbo_size)(struct ldlm_lock * ) ; int (*lvbo_fill)(struct ldlm_lock * , void * , int ) ; }; enum ldv_39228 { LDLM_NAMESPACE_GREEDY = 1, LDLM_NAMESPACE_MODEST = 2 } ; typedef enum ldv_39228 ldlm_appetite_t; struct ldlm_ns_bucket { struct ldlm_namespace *nsb_namespace ; struct adaptive_timeout nsb_at_estimate ; }; struct ldlm_namespace { struct obd_device *ns_obd ; ldlm_side_t ns_client ; struct cfs_hash *ns_rs_hash ; spinlock_t ns_lock ; atomic_t ns_bref ; __u64 ns_connect_flags ; __u64 ns_orig_connect_flags ; struct dentry *ns_debugfs_entry ; struct list_head ns_list_chain ; struct list_head ns_unused_list ; int ns_nr_unused ; unsigned int ns_max_unused ; unsigned int ns_max_age ; unsigned long ns_next_dump ; int (*ns_policy)(struct ldlm_namespace * , struct ldlm_lock ** , void * , ldlm_mode_t , __u64 , void * ) ; struct ldlm_valblock_ops *ns_lvbo ; void *ns_lvbp ; wait_queue_head_t ns_waitq ; struct ldlm_pool ns_pool ; ldlm_appetite_t ns_appetite ; unsigned int ns_max_parallel_ast ; int (*ns_cancel_for_recovery)(struct ldlm_lock * ) ; struct lprocfs_stats *ns_stats ; unsigned char ns_stopping : 1 ; struct kobject ns_kobj ; struct completion ns_kobj_unregister ; }; struct ldlm_interval { struct interval_node li_node ; struct list_head li_group ; }; struct ldlm_interval_tree { int lit_size ; ldlm_mode_t lit_mode ; struct interval_node *lit_root ; }; enum ldv_39321 { LCF_ASYNC = 1, LCF_LOCAL = 2, LCF_BL_AST = 4 } ; typedef enum ldv_39321 ldlm_cancel_flags_t; struct ldlm_flock { __u64 start ; __u64 end ; __u64 owner ; __u64 blocking_owner ; struct obd_export *blocking_export ; __u32 blocking_refs ; __u32 pid ; }; union __anonunion_ldlm_policy_data_t_400 { struct ldlm_extent l_extent ; struct ldlm_flock l_flock ; struct ldlm_inodebits l_inodebits ; }; typedef union __anonunion_ldlm_policy_data_t_400 ldlm_policy_data_t; enum lvb_type { LVB_T_NONE = 0, LVB_T_OST = 1, LVB_T_LQUOTA = 2, LVB_T_LAYOUT = 3 } ; struct ldlm_lock { struct portals_handle l_handle ; atomic_t l_refc ; spinlock_t l_lock ; struct ldlm_resource *l_resource ; struct list_head l_lru ; struct list_head l_res_link ; struct ldlm_interval *l_tree_node ; struct hlist_node l_exp_hash ; struct hlist_node l_exp_flock_hash ; ldlm_mode_t l_req_mode ; ldlm_mode_t l_granted_mode ; int (*l_completion_ast)(struct ldlm_lock * , __u64 , void * ) ; int (*l_blocking_ast)(struct ldlm_lock * , struct ldlm_lock_desc * , void * , int ) ; int (*l_glimpse_ast)(struct ldlm_lock * , void * ) ; struct obd_export *l_export ; struct obd_export *l_conn_export ; struct lustre_handle l_remote_handle ; ldlm_policy_data_t l_policy_data ; __u64 l_flags ; __u32 l_readers ; __u32 l_writers ; wait_queue_head_t l_waitq ; unsigned long l_last_activity ; unsigned long l_last_used ; struct ldlm_extent l_req_extent ; enum lvb_type l_lvb_type ; __u32 l_lvb_len ; void *l_lvb_data ; void *l_ast_data ; __u64 l_client_cookie ; struct list_head l_pending_chain ; unsigned long l_callback_timeout ; __u32 l_pid ; int l_bl_ast_run ; struct list_head l_bl_ast ; struct list_head l_cp_ast ; struct list_head l_rk_ast ; struct ldlm_lock *l_blocking_lock ; struct list_head l_sl_mode ; struct list_head l_sl_policy ; struct lu_ref l_reference ; struct list_head l_exp_list ; }; struct ldlm_resource { struct ldlm_ns_bucket *lr_ns_bucket ; struct hlist_node lr_hash ; spinlock_t lr_lock ; struct list_head lr_granted ; struct list_head lr_converting ; struct list_head lr_waiting ; ldlm_mode_t lr_most_restr ; ldlm_type_t lr_type ; struct ldlm_res_id lr_name ; atomic_t lr_refcount ; struct ldlm_interval_tree lr_itree[8U] ; struct mutex lr_lvb_mutex ; int lr_lvb_len ; void *lr_lvb_data ; unsigned long lr_contention_time ; struct lu_ref lr_reference ; struct inode *lr_lvb_inode ; }; struct ldlm_enqueue_info { __u32 ei_type ; __u32 ei_mode ; void *ei_cb_bl ; void *ei_cb_cp ; void *ei_cb_gl ; void *ei_cbdata ; }; struct lsd_client_data; struct tg_export_data { struct mutex ted_lcd_lock ; struct lsd_client_data *ted_lcd ; loff_t ted_lr_off ; int ted_lr_idx ; }; struct lustre_idmap_table; struct mdt_export_data { struct tg_export_data med_ted ; struct list_head med_open_head ; spinlock_t med_open_lock ; __u64 med_ibits_known ; struct mutex med_idmap_mutex ; struct lustre_idmap_table *med_idmap ; }; struct ec_export_data { struct list_head eced_locks ; }; struct filter_export_data { struct tg_export_data fed_ted ; spinlock_t fed_lock ; long fed_dirty ; long fed_grant ; struct list_head fed_mod_list ; int fed_mod_count ; long fed_pending ; __u32 fed_group ; __u8 fed_pagesize ; }; struct mgs_export_data { struct list_head med_clients ; spinlock_t med_lock ; }; enum obd_option { OBD_OPT_FORCE = 1, OBD_OPT_FAILOVER = 2, OBD_OPT_ABORT_RECOV = 4 } ; union __anonunion_u_401 { struct tg_export_data eu_target_data ; struct mdt_export_data eu_mdt_data ; struct filter_export_data eu_filter_data ; struct ec_export_data eu_ec_data ; struct mgs_export_data eu_mgs_data ; }; struct obd_export { struct portals_handle exp_handle ; atomic_t exp_refcount ; atomic_t exp_rpc_count ; atomic_t exp_cb_count ; atomic_t exp_replay_count ; atomic_t exp_locks_count ; struct obd_uuid exp_client_uuid ; struct list_head exp_obd_chain ; struct hlist_node exp_uuid_hash ; struct hlist_node exp_nid_hash ; struct list_head exp_obd_chain_timed ; struct obd_device *exp_obd ; struct obd_import *exp_imp_reverse ; struct lprocfs_stats *exp_md_stats ; struct ptlrpc_connection *exp_connection ; __u32 exp_conn_cnt ; struct cfs_hash *exp_lock_hash ; struct cfs_hash *exp_flock_hash ; struct list_head exp_outstanding_replies ; struct list_head exp_uncommitted_replies ; spinlock_t exp_uncommitted_replies_lock ; __u64 exp_last_committed ; unsigned long exp_last_request_time ; struct list_head exp_req_replay_queue ; spinlock_t exp_lock ; struct obd_connect_data exp_connect_data ; enum obd_option exp_flags ; unsigned char exp_failed : 1 ; unsigned char exp_in_recovery : 1 ; unsigned char exp_disconnected : 1 ; unsigned char exp_connecting : 1 ; unsigned char exp_delayed : 1 ; unsigned char exp_vbr_failed : 1 ; unsigned char exp_req_replay_needed : 1 ; unsigned char exp_lock_replay_needed : 1 ; unsigned char exp_need_sync : 1 ; unsigned char exp_flvr_changed : 1 ; unsigned char exp_flvr_adapt : 1 ; unsigned char exp_libclient : 1 ; unsigned char exp_abort_active_req : 1 ; unsigned char exp_need_mne_swab : 1 ; enum lustre_sec_part exp_sp_peer ; struct sptlrpc_flavor exp_flvr ; struct sptlrpc_flavor exp_flvr_old[2U] ; unsigned long exp_flvr_expire[2U] ; spinlock_t exp_rpc_lock ; struct list_head exp_hp_rpcs ; struct list_head exp_bl_list ; spinlock_t exp_bl_list_lock ; union __anonunion_u_401 u ; }; enum lu_cli_type { LUSTRE_SEQ_METADATA = 1, LUSTRE_SEQ_DATA = 2 } ; enum lu_mgr_type { LUSTRE_SEQ_SERVER = 0, LUSTRE_SEQ_CONTROLLER = 1 } ; struct lu_server_seq; struct lu_client_seq { struct obd_export *lcs_exp ; struct mutex lcs_mutex ; struct lu_seq_range lcs_space ; struct dentry *lcs_debugfs_entry ; struct lu_fid lcs_fid ; enum lu_cli_type lcs_type ; char lcs_name[80U] ; __u64 lcs_width ; struct lu_server_seq *lcs_srv ; wait_queue_head_t lcs_waitq ; int lcs_update ; }; struct dt_device; struct dt_object; struct lu_server_seq { struct lu_seq_range lss_space ; struct lu_seq_range lss_lowater_set ; struct lu_seq_range lss_hiwater_set ; struct dt_device *lss_dev ; struct dt_object *lss_obj ; enum lu_mgr_type lss_type ; struct lu_client_seq *lss_cli ; struct mutex lss_mutex ; char lss_name[80U] ; __u64 lss_width ; __u64 lss_set_width ; __u32 lss_need_sync ; struct seq_server_site *lss_site ; }; struct lu_client_fld; struct lu_fld_hash; struct fld_cache; struct lu_client_fld { struct dentry *lcf_debugfs_entry ; struct list_head lcf_targets ; struct lu_fld_hash *lcf_hash ; int lcf_count ; spinlock_t lcf_lock ; struct fld_cache *lcf_cache ; char lcf_name[80U] ; int lcf_flags ; }; struct client_capa { struct inode *inode ; struct list_head lli_list ; }; struct target_capa { struct hlist_node c_hash ; }; union __anonunion_u_404 { struct client_capa cli ; struct target_capa tgt ; }; struct obd_capa { struct list_head c_list ; struct lustre_capa c_capa ; atomic_t c_refc ; unsigned long c_expiry ; spinlock_t c_lock ; int c_site ; union __anonunion_u_404 u ; }; struct osc_async_rc { int ar_rc ; int ar_force_sync ; __u64 ar_min_xid ; }; struct lov_oinfo { struct ost_id loi_oi ; int loi_ost_idx ; int loi_ost_gen ; unsigned char loi_kms_valid : 1 ; __u64 loi_kms ; struct ost_lvb loi_lvb ; struct osc_async_rc loi_ar ; }; struct __anonstruct_lsm_wire_405 { struct ost_id lw_object_oi ; __u32 lw_magic ; __u32 lw_stripe_size ; __u32 lw_pattern ; __u16 lw_stripe_count ; __u16 lw_layout_gen ; char lw_pool_name[16U] ; }; struct lov_stripe_md { atomic_t lsm_refc ; spinlock_t lsm_lock ; pid_t lsm_lock_owner ; __u64 lsm_maxbytes ; struct __anonstruct_lsm_wire_405 lsm_wire ; struct lov_oinfo *lsm_oinfo[0U] ; }; struct obd_info; struct obd_info { ldlm_policy_data_t oi_policy ; __u64 oi_flags ; struct lustre_handle *oi_lockh ; struct lov_stripe_md *oi_md ; struct obdo *oi_oa ; struct obd_statfs *oi_osfs ; int (*oi_cb_up)(void * , int ) ; void *oi_capa ; char *oi_jobid ; }; struct md_ops; struct obd_type { struct list_head typ_chain ; struct obd_ops *typ_dt_ops ; struct md_ops *typ_md_ops ; struct dentry *typ_debugfs_entry ; char *typ_name ; int typ_refcnt ; struct lu_device_type *typ_lu ; spinlock_t obd_type_lock ; struct kobject *typ_kobj ; }; struct mdc_rpc_lock; struct cl_client_cache; struct local_oid_storage; struct client_obd { struct rw_semaphore cl_sem ; struct obd_uuid cl_target_uuid ; struct obd_import *cl_import ; int cl_conn_count ; int cl_default_mds_easize ; int cl_max_mds_easize ; int cl_default_mds_cookiesize ; int cl_max_mds_cookiesize ; enum lustre_sec_part cl_sp_me ; enum lustre_sec_part cl_sp_to ; struct sptlrpc_flavor cl_flvr_mgc ; long cl_dirty ; long cl_dirty_max ; long cl_dirty_transit ; long cl_avail_grant ; long cl_lost_grant ; long cl_reserved_grant ; struct list_head cl_cache_waiters ; unsigned long cl_next_shrink_grant ; struct list_head cl_grant_shrink_list ; int cl_grant_shrink_interval ; int cl_chunkbits ; int cl_chunk ; int cl_extent_tax ; client_obd_lock_t cl_loi_list_lock ; struct list_head cl_loi_ready_list ; struct list_head cl_loi_hp_ready_list ; struct list_head cl_loi_write_list ; struct list_head cl_loi_read_list ; int cl_r_in_flight ; int cl_w_in_flight ; atomic_t cl_pending_w_pages ; atomic_t cl_pending_r_pages ; __u32 cl_max_pages_per_rpc ; int cl_max_rpcs_in_flight ; struct obd_histogram cl_read_rpc_hist ; struct obd_histogram cl_write_rpc_hist ; struct obd_histogram cl_read_page_hist ; struct obd_histogram cl_write_page_hist ; struct obd_histogram cl_read_offset_hist ; struct obd_histogram cl_write_offset_hist ; struct cl_client_cache *cl_cache ; struct list_head cl_lru_osc ; atomic_t *cl_lru_left ; atomic_t cl_lru_busy ; atomic_t cl_lru_shrinkers ; atomic_t cl_lru_in_list ; struct list_head cl_lru_list ; client_obd_lock_t cl_lru_list_lock ; atomic_t cl_destroy_in_flight ; wait_queue_head_t cl_destroy_waitq ; struct mdc_rpc_lock *cl_rpc_lock ; struct mdc_rpc_lock *cl_close_lock ; struct mutex cl_mgc_mutex ; struct local_oid_storage *cl_mgc_los ; struct dt_object *cl_mgc_configs_dir ; atomic_t cl_mgc_refcount ; struct obd_export *cl_mgc_mgsexp ; unsigned char cl_checksum : 1 ; __u32 cl_supp_cksum_types ; cksum_type_t cl_cksum_type ; struct osc_async_rc cl_ar ; int cl_qchk_stat ; struct lu_client_seq *cl_seq ; atomic_t cl_resends ; void *cl_writeback_work ; struct cfs_hash *cl_quota_hash[3U] ; }; struct echo_client_obd { struct obd_export *ec_exp ; spinlock_t ec_lock ; struct list_head ec_objects ; struct list_head ec_locks ; int ec_nstripes ; __u64 ec_unique ; }; struct lov_qos_oss { struct obd_uuid lqo_uuid ; struct list_head lqo_oss_list ; __u64 lqo_bavail ; __u64 lqo_penalty ; __u64 lqo_penalty_per_obj ; time_t lqo_used ; __u32 lqo_ost_count ; }; struct ltd_qos { struct lov_qos_oss *ltq_oss ; __u64 ltq_penalty ; __u64 ltq_penalty_per_obj ; __u64 ltq_weight ; time_t ltq_used ; unsigned char ltq_usable : 1 ; }; struct ost_pool { __u32 *op_array ; unsigned int op_count ; unsigned int op_size ; struct rw_semaphore op_rw_sem ; }; struct lov_tgt_desc { struct list_head ltd_kill ; struct obd_uuid ltd_uuid ; struct obd_device *ltd_obd ; struct obd_export *ltd_exp ; struct ltd_qos ltd_qos ; __u32 ltd_gen ; __u32 ltd_index ; unsigned char ltd_active : 1 ; unsigned char ltd_activate : 1 ; unsigned char ltd_reap : 1 ; }; struct lov_obd { struct lov_desc desc ; struct lov_tgt_desc **lov_tgts ; struct ost_pool lov_packed ; struct mutex lov_lock ; struct obd_connect_data lov_ocd ; atomic_t lov_refcount ; __u32 lov_tgt_count ; __u32 lov_active_tgt_count ; __u32 lov_death_row ; __u32 lov_tgt_size ; int lov_connects ; int lov_pool_count ; struct cfs_hash *lov_pools_hash_body ; struct list_head lov_pool_list ; struct dentry *lov_pool_debugfs_entry ; enum lustre_sec_part lov_sp_me ; void *lov_cache ; struct rw_semaphore lov_notify_lock ; struct kobject *lov_tgts_kobj ; }; struct lmv_tgt_desc { struct obd_uuid ltd_uuid ; struct obd_export *ltd_exp ; int ltd_idx ; struct mutex ltd_fid_mutex ; unsigned char ltd_active : 1 ; }; enum placement_policy { PLACEMENT_CHAR_POLICY = 0, PLACEMENT_NID_POLICY = 1, PLACEMENT_INVAL_POLICY = 2, PLACEMENT_MAX_POLICY = 3 } ; struct lmv_obd { int refcount ; struct lu_client_fld lmv_fld ; spinlock_t lmv_lock ; enum placement_policy lmv_placement ; struct lmv_desc desc ; struct obd_uuid cluuid ; struct obd_export *exp ; struct mutex init_mutex ; int connected ; int max_easize ; int max_def_easize ; int max_cookiesize ; int max_def_cookiesize ; int server_timeout ; int tgts_size ; struct lmv_tgt_desc **tgts ; struct obd_connect_data conn_data ; struct kobject *lmv_tgts_kobj ; }; struct niobuf_local { __u64 lnb_file_offset ; __u32 lnb_page_offset ; __u32 len ; __u32 flags ; struct page *page ; struct dentry *dentry ; int lnb_grant_used ; int rc ; }; struct oti_req_ack_lock { struct lustre_handle lock ; __u32 mode ; }; struct obd_trans_info { __u64 oti_transno ; __u64 oti_xid ; struct oti_req_ack_lock oti_ack_locks[4U] ; void *oti_handle ; struct llog_cookie oti_onecookie ; struct llog_cookie *oti_logcookies ; int oti_numcookies ; unsigned char oti_sync_write : 1 ; struct ptlrpc_thread *oti_thread ; __u32 oti_conn_cnt ; __u64 oti_pre_version ; char *oti_jobid ; struct obd_uuid *oti_ost_uuid ; }; enum obd_notify_event { OBD_NOTIFY_CREATE = 0, OBD_NOTIFY_CONNECT = 1, OBD_NOTIFY_ACTIVE = 2, OBD_NOTIFY_INACTIVE = 3, OBD_NOTIFY_DISCON = 4, OBD_NOTIFY_OCD = 5, OBD_NOTIFY_SYNC_NONBLOCK = 6, OBD_NOTIFY_SYNC = 7, OBD_NOTIFY_CONFIG = 8, OBD_NOTIFY_DEACTIVATE = 9, OBD_NOTIFY_ACTIVATE = 10 } ; struct obd_notify_upcall { int (*onu_upcall)(struct obd_device * , struct obd_device * , enum obd_notify_event , void * , void * ) ; void *onu_owner ; }; struct target_recovery_data { int (*trd_recovery_handler)(struct ptlrpc_request * ) ; pid_t trd_processing_task ; struct completion trd_starting ; struct completion trd_finishing ; }; struct llog_ctxt; struct obd_llog_group { int olg_seq ; struct llog_ctxt *olg_ctxts[16U] ; wait_queue_head_t olg_waitq ; spinlock_t olg_lock ; struct mutex olg_cat_processing ; }; struct lvfs_run_ctxt { struct dt_device *dt ; }; union __anonunion_u_406 { struct client_obd cli ; struct echo_client_obd echo_client ; struct lov_obd lov ; struct lmv_obd lmv ; }; struct obd_device { struct obd_type *obd_type ; __u32 obd_magic ; char obd_name[128U] ; struct obd_uuid obd_uuid ; struct lu_device *obd_lu_dev ; int obd_minor ; unsigned char obd_attached : 1 ; unsigned char obd_set_up : 1 ; unsigned char obd_recovering : 1 ; unsigned char obd_abort_recovery : 1 ; unsigned char obd_version_recov : 1 ; unsigned char obd_replayable : 1 ; unsigned char obd_no_transno : 1 ; unsigned char obd_no_recov : 1 ; unsigned char obd_stopping : 1 ; unsigned char obd_starting : 1 ; unsigned char obd_force : 1 ; unsigned char obd_fail : 1 ; unsigned char obd_async_recov : 1 ; unsigned char obd_no_conn : 1 ; unsigned char obd_inactive : 1 ; unsigned char obd_no_ir : 1 ; unsigned char obd_process_conf : 1 ; unsigned char obd_recovery_expired : 1 ; struct cfs_hash *obd_uuid_hash ; struct cfs_hash *obd_nid_hash ; atomic_t obd_refcount ; wait_queue_head_t obd_refcount_waitq ; struct list_head obd_exports ; struct list_head obd_unlinked_exports ; struct list_head obd_delayed_exports ; int obd_num_exports ; spinlock_t obd_nid_lock ; struct ldlm_namespace *obd_namespace ; struct ptlrpc_client obd_ldlm_client ; spinlock_t obd_dev_lock ; struct mutex obd_dev_mutex ; __u64 obd_last_committed ; spinlock_t obd_osfs_lock ; struct obd_statfs obd_osfs ; __u64 obd_osfs_age ; struct lvfs_run_ctxt obd_lvfs_ctxt ; struct obd_llog_group obd_olg ; struct obd_device *obd_observer ; struct rw_semaphore obd_observer_link_sem ; struct obd_notify_upcall obd_upcall ; struct obd_export *obd_self_export ; struct list_head obd_exports_timed ; time_t obd_eviction_timer ; int obd_max_recoverable_clients ; atomic_t obd_connected_clients ; int obd_stale_clients ; int obd_delayed_clients ; spinlock_t obd_recovery_task_lock ; __u64 obd_next_recovery_transno ; int obd_replayed_requests ; int obd_requests_queued_for_recovery ; wait_queue_head_t obd_next_transno_waitq ; struct timer_list obd_recovery_timer ; time_t obd_recovery_start ; time_t obd_recovery_end ; int obd_recovery_time_hard ; int obd_recovery_timeout ; int obd_recovery_ir_factor ; struct target_recovery_data obd_recovery_data ; int obd_replayed_locks ; atomic_t obd_req_replay_clients ; atomic_t obd_lock_replay_clients ; struct list_head obd_req_replay_queue ; struct list_head obd_lock_replay_queue ; struct list_head obd_final_req_queue ; int obd_recovery_stage ; union __anonunion_u_406 u ; unsigned int obd_cntr_base ; struct lprocfs_stats *obd_stats ; unsigned int md_cntr_base ; struct lprocfs_stats *md_stats ; struct dentry *obd_debugfs_entry ; struct dentry *obd_svc_debugfs_entry ; struct lprocfs_stats *obd_svc_stats ; atomic_t obd_evict_inprogress ; wait_queue_head_t obd_evict_inprogress_waitq ; struct list_head obd_evict_list ; rwlock_t obd_pool_lock ; int obd_pool_limit ; __u64 obd_pool_slv ; struct lu_ref obd_reference ; int obd_conn_inprogress ; struct kobject obd_kobj ; struct completion obd_kobj_unregister ; }; enum obd_cleanup_stage { OBD_CLEANUP_EARLY = 0, OBD_CLEANUP_EXPORTS = 1 } ; struct md_op_data { struct lu_fid op_fid1 ; struct lu_fid op_fid2 ; struct lu_fid op_fid3 ; struct lu_fid op_fid4 ; u32 op_mds ; struct lustre_handle op_handle ; s64 op_mod_time ; char const *op_name ; int op_namelen ; __u32 op_mode ; struct lmv_stripe_md *op_mea1 ; struct lmv_stripe_md *op_mea2 ; __u32 op_suppgids[2U] ; __u32 op_fsuid ; __u32 op_fsgid ; cfs_cap_t op_cap ; void *op_data ; struct iattr op_attr ; unsigned int op_attr_flags ; __u64 op_valid ; loff_t op_attr_blocks ; __u64 op_ioepoch ; __u32 op_flags ; struct obd_capa *op_capa1 ; struct obd_capa *op_capa2 ; enum mds_op_bias op_bias ; __u32 op_opc ; __u64 op_offset ; __u32 op_npages ; __u32 op_cli_flags ; __u64 op_data_version ; struct lustre_handle op_lease_handle ; }; struct md_enqueue_info; struct md_enqueue_info { struct md_op_data mi_data ; struct lookup_intent mi_it ; struct lustre_handle mi_lockh ; struct inode *mi_dir ; int (*mi_cb)(struct ptlrpc_request * , struct md_enqueue_info * , int ) ; __u64 mi_cbdata ; unsigned int mi_generation ; }; struct obd_ops { struct module *o_owner ; int (*o_iocontrol)(unsigned int , struct obd_export * , int , void * , void * ) ; int (*o_get_info)(struct lu_env const * , struct obd_export * , __u32 , void * , __u32 * , void * , struct lov_stripe_md * ) ; int (*o_set_info_async)(struct lu_env const * , struct obd_export * , __u32 , void * , __u32 , void * , struct ptlrpc_request_set * ) ; int (*o_attach)(struct obd_device * , u32 , void * ) ; int (*o_detach)(struct obd_device * ) ; int (*o_setup)(struct obd_device * , struct lustre_cfg * ) ; int (*o_precleanup)(struct obd_device * , enum obd_cleanup_stage ) ; int (*o_cleanup)(struct obd_device * ) ; int (*o_process_config)(struct obd_device * , u32 , void * ) ; int (*o_postrecov)(struct obd_device * ) ; int (*o_add_conn)(struct obd_import * , struct obd_uuid * , int ) ; int (*o_del_conn)(struct obd_import * , struct obd_uuid * ) ; int (*o_connect)(struct lu_env const * , struct obd_export ** , struct obd_device * , struct obd_uuid * , struct obd_connect_data * , void * ) ; int (*o_reconnect)(struct lu_env const * , struct obd_export * , struct obd_device * , struct obd_uuid * , struct obd_connect_data * , void * ) ; int (*o_disconnect)(struct obd_export * ) ; int (*o_fid_init)(struct obd_device * , struct obd_export * , enum lu_cli_type ) ; int (*o_fid_fini)(struct obd_device * ) ; int (*o_fid_alloc)(struct obd_export * , struct lu_fid * , struct md_op_data * ) ; int (*o_statfs)(struct lu_env const * , struct obd_export * , struct obd_statfs * , __u64 , __u32 ) ; int (*o_statfs_async)(struct obd_export * , struct obd_info * , __u64 , struct ptlrpc_request_set * ) ; int (*o_packmd)(struct obd_export * , struct lov_mds_md_v1 ** , struct lov_stripe_md * ) ; int (*o_unpackmd)(struct obd_export * , struct lov_stripe_md ** , struct lov_mds_md_v1 * , int ) ; int (*o_preallocate)(struct lustre_handle * , u32 * , u64 * ) ; int (*o_create)(struct lu_env const * , struct obd_export * , struct obdo * , struct lov_stripe_md ** , struct obd_trans_info * ) ; int (*o_destroy)(struct lu_env const * , struct obd_export * , struct obdo * , struct lov_stripe_md * , struct obd_trans_info * , struct obd_export * , void * ) ; int (*o_setattr)(struct lu_env const * , struct obd_export * , struct obd_info * , struct obd_trans_info * ) ; int (*o_setattr_async)(struct obd_export * , struct obd_info * , struct obd_trans_info * , struct ptlrpc_request_set * ) ; int (*o_getattr)(struct lu_env const * , struct obd_export * , struct obd_info * ) ; int (*o_getattr_async)(struct obd_export * , struct obd_info * , struct ptlrpc_request_set * ) ; int (*o_adjust_kms)(struct obd_export * , struct lov_stripe_md * , u64 , int ) ; int (*o_preprw)(struct lu_env const * , int , struct obd_export * , struct obdo * , int , struct obd_ioobj * , struct niobuf_remote * , int * , struct niobuf_local * , struct obd_trans_info * , struct lustre_capa * ) ; int (*o_commitrw)(struct lu_env const * , int , struct obd_export * , struct obdo * , int , struct obd_ioobj * , struct niobuf_remote * , int , struct niobuf_local * , struct obd_trans_info * , int ) ; int (*o_find_cbdata)(struct obd_export * , struct lov_stripe_md * , int (*)(struct ldlm_lock * , void * ) , void * ) ; int (*o_init_export)(struct obd_export * ) ; int (*o_destroy_export)(struct obd_export * ) ; int (*o_import_event)(struct obd_device * , struct obd_import * , enum obd_import_event ) ; int (*o_notify)(struct obd_device * , struct obd_device * , enum obd_notify_event , void * ) ; int (*o_health_check)(struct lu_env const * , struct obd_device * ) ; struct obd_uuid *(*o_get_uuid)(struct obd_export * ) ; int (*o_quotacheck)(struct obd_device * , struct obd_export * , struct obd_quotactl * ) ; int (*o_quotactl)(struct obd_device * , struct obd_export * , struct obd_quotactl * ) ; int (*o_pool_new)(struct obd_device * , char * ) ; int (*o_pool_del)(struct obd_device * , char * ) ; int (*o_pool_add)(struct obd_device * , char * , char * ) ; int (*o_pool_rem)(struct obd_device * , char * , char * ) ; void (*o_getref)(struct obd_device * ) ; void (*o_putref)(struct obd_device * ) ; }; struct lustre_md { struct mdt_body *body ; struct lov_stripe_md *lsm ; struct lmv_stripe_md *mea ; struct posix_acl *posix_acl ; struct mdt_remote_perm *remote_perm ; struct obd_capa *mds_capa ; struct obd_capa *oss_capa ; }; struct md_open_data { struct obd_client_handle *mod_och ; struct ptlrpc_request *mod_open_req ; struct ptlrpc_request *mod_close_req ; atomic_t mod_refcount ; bool mod_is_create ; }; struct md_ops { int (*m_getstatus)(struct obd_export * , struct lu_fid * , struct obd_capa ** ) ; int (*m_null_inode)(struct obd_export * , struct lu_fid const * ) ; int (*m_find_cbdata)(struct obd_export * , struct lu_fid const * , int (*)(struct ldlm_lock * , void * ) , void * ) ; int (*m_close)(struct obd_export * , struct md_op_data * , struct md_open_data * , struct ptlrpc_request ** ) ; int (*m_create)(struct obd_export * , struct md_op_data * , void const * , int , int , __u32 , __u32 , cfs_cap_t , __u64 , struct ptlrpc_request ** ) ; int (*m_done_writing)(struct obd_export * , struct md_op_data * , struct md_open_data * ) ; int (*m_enqueue)(struct obd_export * , struct ldlm_enqueue_info * , struct lookup_intent * , struct md_op_data * , struct lustre_handle * , void * , int , struct ptlrpc_request ** , __u64 ) ; int (*m_getattr)(struct obd_export * , struct md_op_data * , struct ptlrpc_request ** ) ; int (*m_getattr_name)(struct obd_export * , struct md_op_data * , struct ptlrpc_request ** ) ; int (*m_intent_lock)(struct obd_export * , struct md_op_data * , void * , int , struct lookup_intent * , int , struct ptlrpc_request ** , int (*)(struct ldlm_lock * , struct ldlm_lock_desc * , void * , int ) , __u64 ) ; int (*m_link)(struct obd_export * , struct md_op_data * , struct ptlrpc_request ** ) ; int (*m_rename)(struct obd_export * , struct md_op_data * , char const * , int , char const * , int , struct ptlrpc_request ** ) ; int (*m_is_subdir)(struct obd_export * , struct lu_fid const * , struct lu_fid const * , struct ptlrpc_request ** ) ; int (*m_setattr)(struct obd_export * , struct md_op_data * , void * , int , void * , int , struct ptlrpc_request ** , struct md_open_data ** ) ; int (*m_sync)(struct obd_export * , struct lu_fid const * , struct obd_capa * , struct ptlrpc_request ** ) ; int (*m_readpage)(struct obd_export * , struct md_op_data * , struct page ** , struct ptlrpc_request ** ) ; int (*m_unlink)(struct obd_export * , struct md_op_data * , struct ptlrpc_request ** ) ; int (*m_setxattr)(struct obd_export * , struct lu_fid const * , struct obd_capa * , u64 , char const * , char const * , int , int , int , __u32 , struct ptlrpc_request ** ) ; int (*m_getxattr)(struct obd_export * , struct lu_fid const * , struct obd_capa * , u64 , char const * , char const * , int , int , int , struct ptlrpc_request ** ) ; int (*m_init_ea_size)(struct obd_export * , int , int , int , int ) ; int (*m_get_lustre_md)(struct obd_export * , struct ptlrpc_request * , struct obd_export * , struct obd_export * , struct lustre_md * ) ; int (*m_free_lustre_md)(struct obd_export * , struct lustre_md * ) ; int (*m_set_open_replay_data)(struct obd_export * , struct obd_client_handle * , struct lookup_intent * ) ; int (*m_clear_open_replay_data)(struct obd_export * , struct obd_client_handle * ) ; int (*m_set_lock_data)(struct obd_export * , __u64 * , void * , __u64 * ) ; ldlm_mode_t (*m_lock_match)(struct obd_export * , __u64 , struct lu_fid const * , ldlm_type_t , ldlm_policy_data_t * , ldlm_mode_t , struct lustre_handle * ) ; int (*m_cancel_unused)(struct obd_export * , struct lu_fid const * , ldlm_policy_data_t * , ldlm_mode_t , ldlm_cancel_flags_t , void * ) ; int (*m_renew_capa)(struct obd_export * , struct obd_capa * , int (*)(struct obd_capa * , struct lustre_capa * ) ) ; int (*m_unpack_capa)(struct obd_export * , struct ptlrpc_request * , struct req_msg_field const * , struct obd_capa ** ) ; int (*m_get_remote_perm)(struct obd_export * , struct lu_fid const * , struct obd_capa * , __u32 , struct ptlrpc_request ** ) ; int (*m_intent_getattr_async)(struct obd_export * , struct md_enqueue_info * , struct ldlm_enqueue_info * ) ; int (*m_revalidate_lock)(struct obd_export * , struct lookup_intent * , struct lu_fid * , __u64 * ) ; }; struct lustre_client_ocd { __u64 lco_flags ; struct mutex lco_lock ; struct obd_export *lco_md_exp ; struct obd_export *lco_dt_exp ; }; struct blkcg_policy_data; struct blkcg { struct cgroup_subsys_state css ; spinlock_t lock ; struct radix_tree_root blkg_tree ; struct blkcg_gq *blkg_hint ; struct hlist_head blkg_list ; struct blkcg_policy_data *pd[2U] ; struct list_head cgwb_list ; }; struct blkg_policy_data { struct blkcg_gq *blkg ; int plid ; struct list_head alloc_node ; }; struct blkcg_policy_data { int plid ; struct list_head alloc_node ; }; struct blkcg_gq { struct request_queue *q ; struct list_head q_node ; struct hlist_node blkcg_node ; struct blkcg *blkcg ; struct bdi_writeback_congested *wb_congested ; struct blkcg_gq *parent ; struct request_list rl ; atomic_t refcnt ; bool online ; struct blkg_policy_data *pd[2U] ; struct callback_head callback_head ; }; struct lustre_mount_data { __u32 lmd_magic ; __u32 lmd_flags ; int lmd_mgs_failnodes ; int lmd_exclude_count ; int lmd_recovery_time_soft ; int lmd_recovery_time_hard ; char *lmd_dev ; char *lmd_profile ; char *lmd_mgssec ; char *lmd_opts ; char *lmd_params ; __u32 *lmd_exclude ; char *lmd_mgs ; char *lmd_osd_type ; }; struct lsd_client_data { __u8 lcd_uuid[40U] ; __u64 lcd_last_transno ; __u64 lcd_last_xid ; __u32 lcd_last_result ; __u32 lcd_last_data ; __u64 lcd_last_close_transno ; __u64 lcd_last_close_xid ; __u32 lcd_last_close_result ; __u32 lcd_last_close_data ; __u64 lcd_pre_versions[4U] ; __u32 lcd_last_epoch ; __u32 lcd_first_epoch ; __u8 lcd_padding[0U] ; }; struct ll_sb_info; struct lustre_sb_info { int lsi_flags ; struct obd_device *lsi_mgc ; struct lustre_mount_data *lsi_lmd ; struct ll_sb_info *lsi_llsbi ; struct dt_device *lsi_dt_dev ; struct vfsmount *lsi_srv_mnt ; atomic_t lsi_mounts ; char lsi_svname[64U] ; char lsi_osd_obdname[64U] ; char lsi_osd_uuid[64U] ; struct obd_export *lsi_osd_exp ; char lsi_osd_type[16U] ; char lsi_fstype[16U] ; struct backing_dev_info lsi_bdi ; }; union __anonunion____missing_field_name_407 { kuid_t e_uid ; kgid_t e_gid ; }; struct posix_acl_entry { short e_tag ; unsigned short e_perm ; union __anonunion____missing_field_name_407 __annonCompField123 ; }; union __anonunion____missing_field_name_408 { atomic_t a_refcount ; struct callback_head a_rcu ; }; struct posix_acl { union __anonunion____missing_field_name_408 __annonCompField124 ; unsigned int a_count ; struct posix_acl_entry a_entries[0U] ; }; struct cl_device; struct cl_device_operations; struct cl_object; struct cl_page; struct cl_lock; struct cl_io; struct cl_req; struct cl_device_operations { int (*cdo_req_init)(struct lu_env const * , struct cl_device * , struct cl_req * ) ; }; struct cl_device { struct lu_device cd_lu_dev ; struct cl_device_operations const *cd_ops ; }; struct cl_attr { loff_t cat_size ; loff_t cat_kms ; time_t cat_mtime ; time_t cat_atime ; time_t cat_ctime ; __u64 cat_blocks ; uid_t cat_uid ; gid_t cat_gid ; }; struct cl_object_operations; struct cl_object { struct lu_object co_lu ; struct cl_object_operations const *co_ops ; int co_slice_off ; }; union __anonunion_u_413 { struct lustre_md *coc_md ; struct lov_oinfo *coc_oinfo ; }; struct cl_object_conf { struct lu_object_conf coc_lu ; union __anonunion_u_413 u ; struct inode *coc_inode ; struct ldlm_lock *coc_lock ; int coc_opc ; }; struct cl_object_operations { int (*coo_page_init)(struct lu_env const * , struct cl_object * , struct cl_page * , struct page * ) ; int (*coo_lock_init)(struct lu_env const * , struct cl_object * , struct cl_lock * , struct cl_io const * ) ; int (*coo_io_init)(struct lu_env const * , struct cl_object * , struct cl_io * ) ; int (*coo_attr_get)(struct lu_env const * , struct cl_object * , struct cl_attr * ) ; int (*coo_attr_set)(struct lu_env const * , struct cl_object * , struct cl_attr const * , unsigned int ) ; int (*coo_conf_set)(struct lu_env const * , struct cl_object * , struct cl_object_conf const * ) ; int (*coo_glimpse)(struct lu_env const * , struct cl_object const * , struct ost_lvb * ) ; }; enum cl_page_state { CPS_CACHED = 0, CPS_OWNED = 1, CPS_PAGEOUT = 2, CPS_PAGEIN = 3, CPS_FREEING = 4, CPS_NR = 5 } ; enum cl_page_type { CPT_CACHEABLE = 1, CPT_TRANSIENT = 2 } ; struct cl_sync_io; struct cl_page { atomic_t cp_ref ; struct cl_object *cp_obj ; unsigned long cp_index ; struct list_head cp_layers ; struct cl_page *cp_parent ; struct cl_page *cp_child ; enum cl_page_state const cp_state ; struct list_head cp_batch ; struct mutex cp_mutex ; struct list_head cp_flight ; int cp_error ; enum cl_page_type cp_type ; struct cl_io *cp_owner ; struct task_struct *cp_task ; struct cl_req *cp_req ; struct lu_ref cp_reference ; struct lu_ref_link cp_obj_ref ; struct lu_ref_link cp_queue_ref ; unsigned int cp_flags ; struct cl_sync_io *cp_sync_io ; }; enum cl_lock_mode { CLM_PHANTOM = 0, CLM_READ = 1, CLM_WRITE = 2, CLM_GROUP = 3 } ; enum cl_req_type { CRT_READ = 0, CRT_WRITE = 1, CRT_NR = 2 } ; struct cl_lock_descr { struct cl_object *cld_obj ; unsigned long cld_start ; unsigned long cld_end ; __u64 cld_gid ; enum cl_lock_mode cld_mode ; __u32 cld_enq_flags ; }; enum cl_lock_state { CLS_NEW = 0, CLS_QUEUING = 1, CLS_ENQUEUED = 2, CLS_HELD = 3, CLS_INTRANSIT = 4, CLS_CACHED = 5, CLS_FREEING = 6, CLS_NR = 7 } ; struct cl_lock { atomic_t cll_ref ; struct list_head cll_layers ; struct list_head cll_linkage ; struct cl_lock_descr cll_descr ; enum cl_lock_state cll_state ; wait_queue_head_t cll_wq ; struct mutex cll_guard ; struct task_struct *cll_guarder ; int cll_depth ; struct task_struct *cll_intransit_owner ; int cll_error ; int cll_holds ; int cll_users ; unsigned long cll_flags ; struct list_head cll_inclosure ; struct cl_lock *cll_conflict ; struct lu_ref cll_reference ; struct lu_ref cll_holders ; struct lu_ref_link cll_obj_ref ; struct lockdep_map dep_map ; }; struct cl_page_list { unsigned int pl_nr ; struct list_head pl_pages ; struct task_struct *pl_owner ; }; struct cl_2queue { struct cl_page_list c2_qin ; struct cl_page_list c2_qout ; }; enum cl_io_type { CIT_READ = 0, CIT_WRITE = 1, CIT_SETATTR = 2, CIT_FAULT = 3, CIT_FSYNC = 4, CIT_MISC = 5, CIT_OP_NR = 6 } ; enum cl_io_state { CIS_ZERO = 0, CIS_INIT = 1, CIS_IT_STARTED = 2, CIS_LOCKED = 3, CIS_IO_GOING = 4, CIS_IO_FINISHED = 5, CIS_UNLOCKED = 6, CIS_IT_ENDED = 7, CIS_FINI = 8 } ; struct cl_lockset { struct list_head cls_todo ; struct list_head cls_curr ; struct list_head cls_done ; }; enum cl_io_lock_dmd { CILR_MANDATORY = 0, CILR_MAYBE = 1, CILR_NEVER = 2 } ; enum cl_fsync_mode { CL_FSYNC_NONE = 0, CL_FSYNC_LOCAL = 1, CL_FSYNC_DISCARD = 2, CL_FSYNC_ALL = 3 } ; struct cl_io_rw_common { loff_t crw_pos ; size_t crw_count ; int crw_nonblock ; }; struct cl_rd_io { struct cl_io_rw_common rd ; }; struct cl_wr_io { struct cl_io_rw_common wr ; int wr_append ; int wr_sync ; }; struct cl_setattr_io { struct ost_lvb sa_attr ; unsigned int sa_valid ; struct obd_capa *sa_capa ; }; struct cl_fault_io { unsigned long ft_index ; int ft_nob ; int ft_writable ; int ft_executable ; int ft_mkwrite ; struct cl_page *ft_page ; }; struct cl_fsync_io { loff_t fi_start ; loff_t fi_end ; struct obd_capa *fi_capa ; struct lu_fid *fi_fid ; enum cl_fsync_mode fi_mode ; unsigned int fi_nr_written ; }; union __anonunion_u_417 { struct cl_rd_io ci_rd ; struct cl_wr_io ci_wr ; struct cl_io_rw_common ci_rw ; struct cl_setattr_io ci_setattr ; struct cl_fault_io ci_fault ; struct cl_fsync_io ci_fsync ; }; struct cl_io { enum cl_io_type ci_type ; enum cl_io_state ci_state ; struct cl_object *ci_obj ; struct cl_io *ci_parent ; struct list_head ci_layers ; struct cl_lockset ci_lockset ; enum cl_io_lock_dmd ci_lockreq ; union __anonunion_u_417 u ; struct cl_2queue ci_queue ; size_t ci_nob ; int ci_result ; unsigned char ci_continue : 1 ; unsigned char ci_no_srvlock : 1 ; unsigned char ci_need_restart : 1 ; unsigned char ci_ignore_layout : 1 ; unsigned char ci_verify_layout : 1 ; unsigned char ci_restore_needed : 1 ; unsigned char ci_noatime : 1 ; unsigned int ci_owned_nr ; }; struct cl_req_obj { struct cl_object *ro_obj ; struct lu_ref_link ro_obj_ref ; }; struct cl_req { enum cl_req_type crq_type ; struct list_head crq_pages ; unsigned int crq_nrpages ; struct cl_req_obj *crq_o ; unsigned int crq_nrobjs ; struct list_head crq_layers ; }; struct cl_sync_io { atomic_t csi_sync_nr ; int csi_sync_rc ; atomic_t csi_barrier ; wait_queue_head_t csi_waitq ; }; struct ll_file_data; struct ccc_grouplock { struct lu_env *cg_env ; struct cl_io *cg_io ; struct cl_lock *cg_lock ; unsigned long cg_gid ; }; struct cl_client_cache { atomic_t ccc_users ; struct list_head ccc_lru ; spinlock_t ccc_lru_lock ; atomic_t ccc_lru_left ; unsigned long ccc_lru_max ; unsigned int ccc_lru_shrinkers ; }; struct mdc_rpc_lock { struct mutex rpcl_mutex ; struct lookup_intent *rpcl_it ; int rpcl_fakes ; }; struct ll_statahead_info; struct __anonstruct_d_421 { struct mutex d_readdir_mutex ; void *d_opendir_key ; struct ll_statahead_info *d_sai ; spinlock_t d_sa_lock ; pid_t d_opendir_pid ; }; struct __anonstruct_f_422 { struct mutex f_size_mutex ; char *f_symlink_name ; __u64 f_maxbytes ; struct rw_semaphore f_trunc_sem ; struct mutex f_write_mutex ; struct rw_semaphore f_glimpse_sem ; unsigned long f_glimpse_time ; struct list_head f_agl_list ; __u64 f_agl_index ; int f_async_rc ; char f_jobid[32U] ; }; union __anonunion_u_420 { struct __anonstruct_d_421 d ; struct __anonstruct_f_422 f ; }; struct ll_inode_info { __u32 lli_inode_magic ; __u32 lli_flags ; __u64 lli_ioepoch ; spinlock_t lli_lock ; struct posix_acl *lli_posix_acl ; struct hlist_head *lli_remote_perms ; struct mutex lli_rmtperm_mutex ; struct lu_fid lli_fid ; struct lu_fid lli_pfid ; struct list_head lli_close_list ; struct list_head lli_oss_capas ; atomic_t lli_open_count ; struct obd_capa *lli_mds_capa ; unsigned long lli_rmtperm_time ; struct obd_client_handle *lli_pending_och ; struct obd_client_handle *lli_mds_read_och ; struct obd_client_handle *lli_mds_write_och ; struct obd_client_handle *lli_mds_exec_och ; __u64 lli_open_fd_read_count ; __u64 lli_open_fd_write_count ; __u64 lli_open_fd_exec_count ; struct mutex lli_och_mutex ; struct inode lli_vfs_inode ; struct ost_lvb lli_lvb ; spinlock_t lli_agl_lock ; union __anonunion_u_420 u ; bool lli_has_smd ; struct cl_object *lli_clob ; struct mutex lli_layout_mutex ; __u32 lli_layout_gen ; spinlock_t lli_layout_lock ; struct rw_semaphore lli_xattrs_list_rwsem ; struct mutex lli_xattrs_enq_lock ; struct list_head lli_xattrs ; }; struct ll_ra_info { atomic_t ra_cur_pages ; unsigned long ra_max_pages ; unsigned long ra_max_pages_per_file ; unsigned long ra_max_read_ahead_whole_pages ; }; struct per_process_info { pid_t pid ; struct obd_histogram pp_r_hist ; struct obd_histogram pp_w_hist ; }; struct ll_rw_extents_info { struct per_process_info pp_extents[11U] ; }; struct ll_rw_process_info { pid_t rw_pid ; int rw_op ; loff_t rw_range_start ; loff_t rw_range_end ; loff_t rw_last_file_pos ; loff_t rw_offset ; size_t rw_smallest_extent ; size_t rw_largest_extent ; struct ll_file_data *rw_last_file ; }; enum stats_track_type { STATS_TRACK_ALL = 0, STATS_TRACK_PID = 1, STATS_TRACK_PPID = 2, STATS_TRACK_GID = 3, STATS_TRACK_LAST = 4 } ; struct rmtacl_ctl_table { spinlock_t rct_lock ; struct list_head rct_entries[32U] ; }; struct eacl_table { spinlock_t et_lock ; struct list_head et_entries[32U] ; }; struct ll_close_queue; struct ll_sb_info { struct list_head ll_list ; spinlock_t ll_lock ; spinlock_t ll_pp_extent_lock ; spinlock_t ll_process_lock ; struct obd_uuid ll_sb_uuid ; struct obd_export *ll_md_exp ; struct obd_export *ll_dt_exp ; struct dentry *ll_debugfs_entry ; struct lu_fid ll_root_fid ; int ll_flags ; unsigned char ll_umounting : 1 ; unsigned char ll_xattr_cache_enabled : 1 ; struct list_head ll_conn_chain ; struct lustre_client_ocd ll_lco ; struct list_head ll_orphan_dentry_list ; struct ll_close_queue *ll_lcq ; struct lprocfs_stats *ll_stats ; struct cl_client_cache ll_cache ; struct lprocfs_stats *ll_ra_stats ; struct ll_ra_info ll_ra_info ; unsigned int ll_namelen ; struct file_operations *ll_fop ; unsigned int ll_md_brw_size ; struct lu_site *ll_site ; struct cl_device *ll_cl ; struct ll_rw_extents_info ll_rw_extents_info ; int ll_extent_process_count ; struct ll_rw_process_info ll_rw_process_info[10U] ; unsigned int ll_offset_process_count ; struct ll_rw_process_info ll_rw_offset_info[100U] ; unsigned int ll_rw_offset_entry_count ; int ll_stats_track_id ; enum stats_track_type ll_stats_track_type ; int ll_rw_stats_on ; unsigned int ll_sa_max ; atomic_t ll_sa_total ; atomic_t ll_sa_wrong ; atomic_t ll_agl_total ; dev_t ll_sdev_orig ; struct rmtacl_ctl_table ll_rct ; struct eacl_table ll_et ; __kernel_fsid_t ll_fsid ; struct kobject ll_kobj ; struct super_block *ll_sb ; struct completion ll_kobj_unregister ; }; struct ll_readahead_state { spinlock_t ras_lock ; unsigned long ras_last_readpage ; unsigned long ras_consecutive_pages ; unsigned long ras_consecutive_requests ; unsigned long ras_window_start ; unsigned long ras_window_len ; unsigned long ras_next_readahead ; unsigned long ras_requests ; unsigned long ras_request_index ; struct list_head ras_read_beads ; unsigned long ras_stride_length ; unsigned long ras_stride_pages ; unsigned long ras_stride_offset ; unsigned long ras_consecutive_stride_requests ; }; struct ll_file_data { struct ll_readahead_state fd_ras ; struct ccc_grouplock fd_grouplock ; __u64 lfd_pos ; __u32 fd_flags ; fmode_t fd_omode ; struct obd_client_handle *fd_lease_och ; struct obd_client_handle *fd_och ; struct file *fd_file ; bool fd_write_failed ; }; struct ll_close_queue { spinlock_t lcq_lock ; struct list_head lcq_head ; wait_queue_head_t lcq_waitq ; struct completion lcq_comp ; atomic_t lcq_stop ; }; struct ll_statahead_info { struct inode *sai_inode ; atomic_t sai_refcount ; unsigned int sai_generation ; unsigned int sai_max ; __u64 sai_sent ; __u64 sai_replied ; __u64 sai_index ; __u64 sai_index_wait ; __u64 sai_hit ; __u64 sai_miss ; unsigned int sai_consecutive_miss ; unsigned int sai_miss_hidden ; unsigned int sai_skip_hidden ; unsigned char sai_ls_all : 1 ; unsigned char sai_agl_valid : 1 ; wait_queue_head_t sai_waitq ; struct ptlrpc_thread sai_thread ; struct ptlrpc_thread sai_agl_thread ; struct list_head sai_entries ; struct list_head sai_entries_received ; struct list_head sai_entries_stated ; struct list_head sai_entries_agl ; struct list_head sai_cache[32U] ; spinlock_t sai_cache_lock[32U] ; atomic_t sai_cache_count ; }; enum llioc_iter { LLIOC_CONT = 0, LLIOC_STOP = 1 } ; struct ll_dio_pages { struct page **ldp_pages ; loff_t *ldp_offsets ; loff_t ldp_start_offset ; size_t ldp_size ; int ldp_nr ; }; struct lo_request_data { struct page *lrd_pages[256U] ; loff_t lrd_offsets[256U] ; }; struct lloop_device { int lo_number ; int lo_refcnt ; loff_t lo_offset ; loff_t lo_sizelimit ; int lo_flags ; struct file *lo_backing_file ; struct block_device *lo_device ; unsigned int lo_blocksize ; gfp_t old_gfp_mask ; spinlock_t lo_lock ; struct bio *lo_bio ; struct bio *lo_biotail ; int lo_state ; struct semaphore lo_sem ; struct mutex lo_ctl_mutex ; atomic_t lo_pending ; wait_queue_head_t lo_bh_wait ; struct request_queue *lo_queue ; struct lu_env const *lo_env ; struct cl_io lo_io ; struct ll_dio_pages lo_pvec ; struct lo_request_data lo_requests[1U] ; }; __inline static long ldv__builtin_expect(long exp , long c ) ; extern struct module __this_module ; extern void __might_sleep(char const * , int , int ) ; extern void __might_fault(char const * , int ) ; extern int sprintf(char * , char const * , ...) ; bool ldv_is_err(void const *ptr ) ; long ldv_ptr_err(void const *ptr ) ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } extern void __bad_percpu_size(void) ; extern void warn_slowpath_fmt(char const * , int const , char const * , ...) ; extern struct task_struct *current_task ; __inline static struct task_struct *get_current(void) { struct task_struct *pfo_ret__ ; { switch (8UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); goto ldv_3129; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_3129; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_3129; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_3129; default: __bad_percpu_size(); } ldv_3129: ; return (pfo_ret__); } } extern void *memset(void * , int , size_t ) ; __inline static long PTR_ERR(void const *ptr ) ; __inline static bool IS_ERR(void const *ptr ) ; __inline static int atomic_read(atomic_t const *v ) { int __var ; { __var = 0; return ((int )*((int const volatile *)(& v->counter))); } } __inline static void atomic_sub(int i , atomic_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %1,%0": "+m" (v->counter): "ir" (i)); return; } } __inline static void atomic_inc(atomic_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); return; } } __inline static void atomic64_inc(atomic64_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incq %0": "=m" (v->counter): "m" (v->counter)); return; } } __inline static void atomic_long_inc(atomic_long_t *l ) { atomic64_t *v ; { v = l; atomic64_inc(v); return; } } extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock_irq(raw_spinlock_t * ) ; extern unsigned long _raw_spin_lock_irqsave(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irq(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->__annonCompField18.rlock); } } __inline static void spin_lock_irq(spinlock_t *lock ) { { _raw_spin_lock_irq(& lock->__annonCompField18.rlock); return; } } __inline static void spin_unlock_irq(spinlock_t *lock ) { { _raw_spin_unlock_irq(& lock->__annonCompField18.rlock); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->__annonCompField18.rlock, flags); return; } } extern void __init_waitqueue_head(wait_queue_head_t * , char const * , struct lock_class_key * ) ; __inline static int waitqueue_active(wait_queue_head_t *q ) { int tmp ; { tmp = list_empty((struct list_head const *)(& q->task_list)); return (tmp == 0); } } extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ; extern long prepare_to_wait_event(wait_queue_head_t * , wait_queue_t * , int ) ; extern void finish_wait(wait_queue_head_t * , wait_queue_t * ) ; extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ; extern void mutex_lock_nested(struct mutex * , unsigned int ) ; extern void mutex_unlock(struct mutex * ) ; void ldv___module_get_5(struct module *ldv_func_arg1 ) ; bool ldv_try_module_get_7(struct module *ldv_func_arg1 ) ; void ldv_module_put_6(struct module *ldv_func_arg1 ) ; void ldv_module_put_8(struct module *ldv_func_arg1 ) ; void ldv_module_put_9(struct module *ldv_func_arg1 ) ; int ldv_try_module_get(struct module *module ) ; void ldv_module_get(struct module *module ) ; void ldv_module_put(struct module *module ) ; extern void schedule(void) ; extern void set_user_nice(struct task_struct * , long ) ; extern int wake_up_process(struct task_struct * ) ; extern void kfree(void const * ) ; extern void *ldv_malloc(size_t); void *__kmalloc(size_t size, gfp_t t) { return ldv_malloc(size); } __inline static void *kmalloc_array(size_t n , size_t size , gfp_t flags ) { void *tmp ; { if (size != 0UL && 0xffffffffffffffffUL / size < n) { return ((void *)0); } else { } tmp = __kmalloc(n * size, flags); return (tmp); } } void *ldv_calloc(size_t nmemb , size_t size ) ; __inline static void *kcalloc(size_t n , size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc_array(n, size, flags | 32768U); return (tmp); } } extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void abort(void); void assume_abort_if_not(int cond) { if(!cond) {abort();} } __inline static bool IS_ERR(void const *ptr ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)); assume_abort_if_not(IS_ERR(p) == 0); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)); assume_abort_if_not(IS_ERR(p) == 0); return (p); } } } void *ldv_init_zalloc(size_t size ) { void *p ; void *tmp ; { tmp = calloc(1UL, size); p = tmp; assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)); return (p); } } void *ldv_memset(void *s , int c , size_t n ) { void *tmp ; { tmp = memset(s, c, n); return (tmp); } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } __inline static long ldv__builtin_expect(long exp , long c ) { { return (exp); } } int ldv_state_variable_1 ; int LDV_IN_INTERRUPT = 1; struct block_device *lo_fops_group0 ; int ref_cnt ; int ldv_state_variable_0 ; void ldv_initialize_block_device_operations_1(void) ; __inline static u16 old_encode_dev(dev_t dev ) { { return (((int )((u16 )(dev >> 20)) << 8U) | (int )((u16 )dev)); } } __inline static dev_t old_decode_dev(u16 val ) { { return ((dev_t )(((((int )val >> 8) & 255) << 20) | ((int )val & 255))); } } __inline static void sema_init(struct semaphore *sem , int val ) { struct lock_class_key __key ; struct semaphore __constr_expr_0 ; { __constr_expr_0.lock.raw_lock.val.counter = 0; __constr_expr_0.lock.magic = 3735899821U; __constr_expr_0.lock.owner_cpu = 4294967295U; __constr_expr_0.lock.owner = (void *)-1; __constr_expr_0.lock.dep_map.key = 0; __constr_expr_0.lock.dep_map.class_cache[0] = 0; __constr_expr_0.lock.dep_map.class_cache[1] = 0; __constr_expr_0.lock.dep_map.name = "(*sem).lock"; __constr_expr_0.lock.dep_map.cpu = 0; __constr_expr_0.lock.dep_map.ip = 0UL; __constr_expr_0.count = (unsigned int )val; __constr_expr_0.wait_list.next = & sem->wait_list; __constr_expr_0.wait_list.prev = & sem->wait_list; *sem = __constr_expr_0; lockdep_init_map(& sem->lock.dep_map, "semaphore->lock", & __key, 0); return; } } extern void down(struct semaphore * ) ; extern void up(struct semaphore * ) ; __inline static loff_t i_size_read(struct inode const *inode ) { { return ((loff_t )inode->i_size); } } __inline static struct file *get_file(struct file *f ) { { atomic_long_inc(& f->f_count); return (f); } } __inline static struct inode *file_inode(struct file const *f ) { { return ((struct inode *)f->f_inode); } } extern int register_blkdev(unsigned int , char const * ) ; extern void unregister_blkdev(unsigned int , char const * ) ; extern void bd_set_size(struct block_device * , loff_t ) ; extern void invalidate_bdev(struct block_device * ) ; extern struct block_device *blkdev_get_by_dev(dev_t , fmode_t , void * ) ; extern void blkdev_put(struct block_device * , fmode_t ) ; extern int set_blocksize(struct block_device * , int ) ; extern void fput(struct file * ) ; extern void add_disk(struct gendisk * ) ; extern void del_gendisk(struct gendisk * ) ; extern void set_device_ro(struct block_device * , int ) ; __inline static void set_capacity(struct gendisk *disk , sector_t size ) { { disk->part0.nr_sects = size; return; } } extern struct gendisk *alloc_disk(int ) ; extern void put_disk(struct gendisk * ) ; extern void truncate_inode_pages(struct address_space * , loff_t ) ; extern unsigned long _copy_to_user(void * , void const * , unsigned int ) ; extern void __copy_to_user_overflow(void) ; __inline static unsigned long copy_to_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; long tmp___0 ; { tmp = __builtin_object_size(from, 0); sz = (int )tmp; __might_fault("./arch/x86/include/asm/uaccess.h", 732); tmp___0 = ldv__builtin_expect((long )(sz < 0 || (unsigned long )sz >= n), 1L); if (tmp___0 != 0L) { n = _copy_to_user(to, from, (unsigned int )n); } else { __copy_to_user_overflow(); } return (n); } } __inline static gfp_t mapping_gfp_mask(struct address_space *mapping ) { { return ((gfp_t )mapping->flags & 33554431U); } } __inline static void mapping_set_gfp_mask(struct address_space *m , gfp_t mask ) { { m->flags = (m->flags & 0xfffffffffe000000UL) | (unsigned long )mask; return; } } __inline static void bvec_iter_advance(struct bio_vec *bv , struct bvec_iter *iter , unsigned int bytes ) { bool __warned ; int __ret_warn_once ; int __ret_warn_on ; long tmp ; long tmp___0 ; long tmp___1 ; unsigned int len ; unsigned int _min1 ; unsigned int _min2 ; unsigned int _min1___0 ; unsigned int _min2___0 ; { __ret_warn_once = iter->bi_size < bytes; tmp___1 = ldv__builtin_expect(__ret_warn_once != 0, 0L); if (tmp___1 != 0L) { __ret_warn_on = ! __warned; tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_fmt("include/linux/bio.h", 211, "Attempted to advance past end of bvec iter\n"); } else { } tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { __warned = 1; } else { } } else { } ldv__builtin_expect(__ret_warn_once != 0, 0L); goto ldv_30626; ldv_30625: _min1 = bytes; _min1___0 = iter->bi_size; _min2___0 = (bv + (unsigned long )iter->bi_idx)->bv_len - iter->bi_bvec_done; _min2 = _min1___0 < _min2___0 ? _min1___0 : _min2___0; len = _min1 < _min2 ? _min1 : _min2; bytes = bytes - len; iter->bi_size = iter->bi_size - len; iter->bi_bvec_done = iter->bi_bvec_done + len; if (iter->bi_bvec_done == (bv + (unsigned long )iter->bi_idx)->bv_len) { iter->bi_bvec_done = 0U; iter->bi_idx = iter->bi_idx + 1U; } else { } ldv_30626: ; if (bytes != 0U) { goto ldv_30625; } else { } return; } } __inline static void bio_advance_iter(struct bio *bio , struct bvec_iter *iter , unsigned int bytes ) { { iter->bi_sector = iter->bi_sector + (sector_t )(bytes >> 9); if (((unsigned long long )bio->bi_rw & 640ULL) != 0ULL) { iter->bi_size = iter->bi_size - bytes; } else { bvec_iter_advance(bio->bi_io_vec, iter, bytes); } return; } } extern void bio_endio(struct bio * , int ) ; extern void blk_cleanup_queue(struct request_queue * ) ; extern void blk_queue_make_request(struct request_queue * , make_request_fn * ) ; extern void blk_queue_max_hw_sectors(struct request_queue * , unsigned int ) ; extern void blk_queue_max_segments(struct request_queue * , unsigned short ) ; extern void blk_queue_logical_block_size(struct request_queue * , unsigned short ) ; extern struct request_queue *blk_alloc_queue(gfp_t ) ; extern struct task_struct *kthread_create_on_node(int (*)(void * ) , void * , int , char const * , ...) ; extern unsigned int libcfs_subsystem_debug ; extern unsigned int libcfs_debug ; __inline static int cfs_cdebug_show(unsigned int mask , unsigned int subsystem ) { { return ((mask & 33948672U) != 0U || ((libcfs_debug & mask) != 0U && (libcfs_subsystem_debug & subsystem) != 0U)); } } extern int libcfs_debug_msg(struct libcfs_debug_msg_data * , char const * , ...) ; extern void lbug_with_loc(struct libcfs_debug_msg_data * ) ; __inline static void fid_zero(struct lu_fid *fid ) { { memset((void *)fid, 0, 16UL); return; } } extern int cl_io_init(struct lu_env const * , struct cl_io * , enum cl_io_type , struct cl_object * ) ; extern void cl_io_fini(struct lu_env const * , struct cl_io * ) ; extern struct lu_env *cl_env_get(int * ) ; extern void cl_env_put(struct lu_env * , int * ) ; __inline static struct ll_inode_info *ll_i2info(struct inode *inode ) { struct inode const *__mptr ; { __mptr = (struct inode const *)inode; return ((struct ll_inode_info *)__mptr + 0xfffffffffffffdc8UL); } } extern void ll_stats_ops_tally(struct ll_sb_info * , int , int ) ; __inline static struct ll_sb_info *ll_i2sbi(struct inode *inode ) { { return (((struct lustre_sb_info *)(inode->i_sb)->s_fs_info)->lsi_llsbi); } } extern void *ll_iocontrol_register(enum llioc_iter (*)(struct inode * , struct file * , unsigned int , unsigned long , void * , int * ) , int , unsigned int * ) ; extern void ll_iocontrol_unregister(void * ) ; extern ssize_t ll_direct_rw_pages(struct lu_env const * , struct cl_io * , int , struct inode * , struct ll_dio_pages * ) ; static int lloop_major ; static int max_loop = 16; static struct lloop_device *loop_dev ; static struct gendisk **disks ; static struct mutex lloop_mutex ; static void *ll_iocontrol_magic = (void *)0; static loff_t get_loop_size(struct lloop_device *lo , struct file *file ) { loff_t size ; loff_t offset ; loff_t loopsize ; { size = i_size_read((struct inode const *)(file->f_mapping)->host); offset = lo->lo_offset; loopsize = size - offset; if (lo->lo_sizelimit > 0LL && lo->lo_sizelimit < loopsize) { loopsize = lo->lo_sizelimit; } else { } return (loopsize >> 9); } } static int do_bio_lustrebacked(struct lloop_device *lo , struct bio *head ) { struct lu_env const *env ; struct cl_io *io ; struct inode *inode ; struct inode *tmp ; struct cl_object *obj ; struct ll_inode_info *tmp___0 ; unsigned long offset ; int ret ; int rw ; u32 page_count___0 ; struct bio_vec bvec ; struct bvec_iter iter ; struct bio *bio ; ssize_t bytes ; struct ll_dio_pages *pvec ; struct page **pages ; loff_t *offsets ; struct libcfs_debug_msg_data __msg_data ; long tmp___1 ; struct libcfs_debug_msg_data __msg_data___0 ; long tmp___2 ; long tmp___3 ; long tmp___4 ; struct bio_vec __constr_expr_0 ; unsigned int _min1 ; unsigned int _min2 ; struct libcfs_debug_msg_data __msg_data___1 ; long tmp___5 ; struct ll_sb_info *tmp___6 ; { env = lo->lo_env; io = & lo->lo_io; tmp = file_inode((struct file const *)lo->lo_backing_file); inode = tmp; tmp___0 = ll_i2info(inode); obj = tmp___0->lli_clob; page_count___0 = 0U; pvec = & lo->lo_pvec; pages = pvec->ldp_pages; offsets = pvec->ldp_offsets; truncate_inode_pages(inode->i_mapping, 0LL); memset((void *)io, 0, 256UL); io->ci_obj = obj; ret = cl_io_init(env, io, 5, obj); if (ret != 0) { return (io->ci_result); } else { } io->ci_lockreq = 2; tmp___1 = ldv__builtin_expect((unsigned long )head == (unsigned long )((struct bio *)0), 0L); if (tmp___1 != 0L) { __msg_data.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; __msg_data.msg_fn = "do_bio_lustrebacked"; __msg_data.msg_subsys = 1; __msg_data.msg_line = 214; __msg_data.msg_mask = 0; __msg_data.msg_cdls = (struct cfs_debug_limit_state *)0; __msg_data.msg_mask = 262144; libcfs_debug_msg(& __msg_data, "ASSERTION( %s ) failed: \n", (char *)"head != ((void *)0)"); lbug_with_loc(& __msg_data); } else { } rw = (int )head->bi_rw; bio = head; goto ldv_68553; ldv_68552: tmp___2 = ldv__builtin_expect((unsigned long )rw != bio->bi_rw, 0L); if (tmp___2 != 0L) { __msg_data___0.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; __msg_data___0.msg_fn = "do_bio_lustrebacked"; __msg_data___0.msg_subsys = 1; __msg_data___0.msg_line = 217; __msg_data___0.msg_mask = 0; __msg_data___0.msg_cdls = (struct cfs_debug_limit_state *)0; __msg_data___0.msg_mask = 262144; libcfs_debug_msg(& __msg_data___0, "ASSERTION( %s ) failed: \n", (char *)"rw == bio->bi_rw"); lbug_with_loc(& __msg_data___0); } else { } offset = (unsigned long )((unsigned long long )(bio->bi_iter.bi_sector << 9) + (unsigned long long )lo->lo_offset); iter = bio->bi_iter; goto ldv_68549; ldv_68548: tmp___3 = ldv__builtin_expect(bvec.bv_offset != 0U, 0L); if (tmp___3 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"), "i" (221), "i" (12UL)); ldv_68546: ; goto ldv_68546; } else { } tmp___4 = ldv__builtin_expect(bvec.bv_len != 4096U, 0L); if (tmp___4 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"), "i" (222), "i" (12UL)); ldv_68547: ; goto ldv_68547; } else { } *(pages + (unsigned long )page_count___0) = bvec.bv_page; *(offsets + (unsigned long )page_count___0) = (loff_t )offset; page_count___0 = page_count___0 + 1U; offset = (unsigned long )bvec.bv_len + offset; bio_advance_iter(bio, & iter, bvec.bv_len); ldv_68549: ; if (iter.bi_size != 0U) { _min1 = iter.bi_size; _min2 = (bio->bi_io_vec + (unsigned long )iter.bi_idx)->bv_len - iter.bi_bvec_done; __constr_expr_0.bv_page = (bio->bi_io_vec + (unsigned long )iter.bi_idx)->bv_page; __constr_expr_0.bv_len = _min1 < _min2 ? _min1 : _min2; __constr_expr_0.bv_offset = (bio->bi_io_vec + (unsigned long )iter.bi_idx)->bv_offset + iter.bi_bvec_done; bvec = __constr_expr_0; goto ldv_68548; } else { } tmp___5 = ldv__builtin_expect(page_count___0 > 256U, 0L); if (tmp___5 != 0L) { __msg_data___1.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; __msg_data___1.msg_fn = "do_bio_lustrebacked"; __msg_data___1.msg_subsys = 1; __msg_data___1.msg_line = 229; __msg_data___1.msg_mask = 0; __msg_data___1.msg_cdls = (struct cfs_debug_limit_state *)0; __msg_data___1.msg_mask = 262144; libcfs_debug_msg(& __msg_data___1, "ASSERTION( %s ) failed: \n", (char *)"page_count <= 256"); lbug_with_loc(& __msg_data___1); } else { } bio = bio->bi_next; ldv_68553: ; if ((unsigned long )bio != (unsigned long )((struct bio *)0)) { goto ldv_68552; } else { } tmp___6 = ll_i2sbi(inode); ll_stats_ops_tally(tmp___6, rw == 1 ? 5 : 4, (int )page_count___0); pvec->ldp_size = (size_t )(page_count___0 << 12); pvec->ldp_nr = (int )page_count___0; mutex_lock_nested(& inode->i_mutex, 0U); bytes = ll_direct_rw_pages(env, io, rw, inode, pvec); mutex_unlock(& inode->i_mutex); cl_io_fini(env, io); return ((unsigned long )bytes != pvec->ldp_size ? (int )bytes : 0); } } static void loop_add_bio(struct lloop_device *lo , struct bio *bio ) { unsigned long flags ; raw_spinlock_t *tmp ; struct bio *tmp___0 ; int tmp___1 ; { tmp = spinlock_check(& lo->lo_lock); flags = _raw_spin_lock_irqsave(tmp); if ((unsigned long )lo->lo_biotail != (unsigned long )((struct bio *)0)) { (lo->lo_biotail)->bi_next = bio; lo->lo_biotail = bio; } else { tmp___0 = bio; lo->lo_biotail = tmp___0; lo->lo_bio = tmp___0; } spin_unlock_irqrestore(& lo->lo_lock, flags); atomic_inc(& lo->lo_pending); tmp___1 = waitqueue_active(& lo->lo_bh_wait); if (tmp___1 != 0) { __wake_up(& lo->lo_bh_wait, 3U, 1, (void *)0); } else { } return; } } static unsigned int loop_get_bio(struct lloop_device *lo , struct bio **req ) { struct bio *first ; struct bio **bio ; unsigned int count ; unsigned int page_count___0 ; int rw ; long tmp ; struct libcfs_debug_msg_data __msg_data ; long tmp___0 ; struct libcfs_debug_msg_data msgdata ; int tmp___1 ; { count = 0U; page_count___0 = 0U; spin_lock_irq(& lo->lo_lock); first = lo->lo_bio; tmp = ldv__builtin_expect((unsigned long )first == (unsigned long )((struct bio *)0), 0L); if (tmp != 0L) { spin_unlock_irq(& lo->lo_lock); return (0U); } else { } tmp___0 = ldv__builtin_expect((unsigned int )first->bi_vcnt > 256U, 0L); if (tmp___0 != 0L) { __msg_data.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; __msg_data.msg_fn = "loop_get_bio"; __msg_data.msg_subsys = 1; __msg_data.msg_line = 306; __msg_data.msg_mask = 0; __msg_data.msg_cdls = (struct cfs_debug_limit_state *)0; __msg_data.msg_mask = 262144; libcfs_debug_msg(& __msg_data, "ASSERTION( %s ) failed: \n", (char *)"first->bi_vcnt <= 256"); lbug_with_loc(& __msg_data); } else { } rw = (int )first->bi_rw; bio = & lo->lo_bio; goto ldv_68577; ldv_68576: tmp___1 = cfs_cdebug_show(64U, 1U); if (tmp___1 != 0) { msgdata.msg_subsys = 1; msgdata.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; msgdata.msg_fn = "loop_get_bio"; msgdata.msg_line = 314; msgdata.msg_cdls = (struct cfs_debug_limit_state *)0; msgdata.msg_mask = 64; libcfs_debug_msg(& msgdata, "bio sector %llu size %u count %u vcnt%u \n", (unsigned long long )(*bio)->bi_iter.bi_sector, (*bio)->bi_iter.bi_size, page_count___0, (int )(*bio)->bi_vcnt); } else { } if ((unsigned int )(*bio)->bi_vcnt + page_count___0 > 256U) { goto ldv_68575; } else { } page_count___0 = (unsigned int )(*bio)->bi_vcnt + page_count___0; count = count + 1U; bio = & (*bio)->bi_next; ldv_68577: ; if ((unsigned long )*bio != (unsigned long )((struct bio *)0) && (*bio)->bi_rw == (unsigned long )rw) { goto ldv_68576; } else { } ldv_68575: ; if ((unsigned long )*bio != (unsigned long )((struct bio *)0)) { lo->lo_bio = *bio; *bio = (struct bio *)0; } else { lo->lo_biotail = (struct bio *)0; lo->lo_bio = (struct bio *)0; } *req = first; spin_unlock_irq(& lo->lo_lock); return (count); } } static void loop_make_request(struct request_queue *q , struct bio *old_bio ) { struct lloop_device *lo ; int rw ; int inactive ; struct libcfs_debug_msg_data msgdata ; int tmp ; struct cfs_debug_limit_state cdls ; struct libcfs_debug_msg_data msgdata___0 ; int tmp___0 ; { lo = (struct lloop_device *)q->queuedata; rw = (int )old_bio->bi_rw & 16385; if ((unsigned long )lo == (unsigned long )((struct lloop_device *)0)) { goto err; } else { } tmp = cfs_cdebug_show(64U, 1U); if (tmp != 0) { msgdata.msg_subsys = 1; msgdata.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; msgdata.msg_fn = "loop_make_request"; msgdata.msg_line = 348; msgdata.msg_cdls = (struct cfs_debug_limit_state *)0; msgdata.msg_mask = 64; libcfs_debug_msg(& msgdata, "submit bio sector %llu size %u\n", (unsigned long long )old_bio->bi_iter.bi_sector, old_bio->bi_iter.bi_size); } else { } spin_lock_irq(& lo->lo_lock); inactive = lo->lo_state != 1; spin_unlock_irq(& lo->lo_lock); if (inactive != 0) { goto err; } else { } if (rw == 1) { if (lo->lo_flags & 1) { goto err; } else { } } else if (rw == 16384) { rw = 0; } else if (rw != 0) { tmp___0 = cfs_cdebug_show(131072U, 1U); if (tmp___0 != 0) { msgdata___0.msg_subsys = 1; msgdata___0.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; msgdata___0.msg_fn = "loop_make_request"; msgdata___0.msg_line = 362; msgdata___0.msg_cdls = & cdls; msgdata___0.msg_mask = 131072; libcfs_debug_msg(& msgdata___0, "lloop: unknown command (%x)\n", rw); } else { } goto err; } else { } loop_add_bio(lo, old_bio); return; err: bio_endio(old_bio, -5); return; } } __inline static void loop_handle_bio(struct lloop_device *lo , struct bio *bio ) { int ret ; struct bio *tmp ; { ret = do_bio_lustrebacked(lo, bio); goto ldv_68597; ldv_68596: tmp = bio->bi_next; bio->bi_next = (struct bio *)0; bio_endio(bio, ret); bio = tmp; ldv_68597: ; if ((unsigned long )bio != (unsigned long )((struct bio *)0)) { goto ldv_68596; } else { } return; } } __inline static int loop_active(struct lloop_device *lo ) { int tmp ; { tmp = atomic_read((atomic_t const *)(& lo->lo_pending)); return (tmp != 0 || lo->lo_state == 2); } } static int loop_thread(void *data ) { struct lloop_device *lo ; struct bio *bio ; unsigned int count ; unsigned long times ; unsigned long total_count ; struct lu_env *env ; int refcheck ; int ret ; struct task_struct *tmp ; long tmp___0 ; bool tmp___1 ; int tmp___2 ; wait_queue_t __wait ; long __ret ; long __int ; long tmp___3 ; int tmp___4 ; int exiting ; int tmp___5 ; struct cfs_debug_limit_state cdls ; struct libcfs_debug_msg_data msgdata ; int tmp___6 ; struct libcfs_debug_msg_data msgdata___0 ; int tmp___7 ; struct libcfs_debug_msg_data __msg_data ; long tmp___8 ; struct libcfs_debug_msg_data __msg_data___0 ; int tmp___9 ; long tmp___10 ; { lo = (struct lloop_device *)data; times = 0UL; total_count = 0UL; ret = 0; tmp = get_current(); set_user_nice(tmp, -20L); lo->lo_state = 1; env = cl_env_get(& refcheck); tmp___1 = IS_ERR((void const *)env); if ((int )tmp___1) { tmp___0 = PTR_ERR((void const *)env); ret = (int )tmp___0; goto out; } else { } lo->lo_env = (struct lu_env const *)env; memset((void *)(& lo->lo_pvec), 0, 40UL); lo->lo_pvec.ldp_pages = (struct page **)(& lo->lo_requests[0].lrd_pages); lo->lo_pvec.ldp_offsets = (loff_t *)(& lo->lo_requests[0].lrd_offsets); up(& lo->lo_sem); ldv_68631: __might_sleep("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c", 427, 0); tmp___2 = loop_active(lo); if (tmp___2 != 0) { goto ldv_68614; } else { } __ret = 0L; INIT_LIST_HEAD(& __wait.task_list); __wait.flags = 0U; ldv_68620: tmp___3 = prepare_to_wait_event(& lo->lo_bh_wait, & __wait, 2); __int = tmp___3; tmp___4 = loop_active(lo); if (tmp___4 != 0) { goto ldv_68619; } else { } schedule(); goto ldv_68620; ldv_68619: finish_wait(& lo->lo_bh_wait, & __wait); ldv_68614: tmp___5 = atomic_read((atomic_t const *)(& lo->lo_pending)); if (tmp___5 == 0) { exiting = 0; spin_lock_irq(& lo->lo_lock); exiting = lo->lo_state == 2; spin_unlock_irq(& lo->lo_lock); if (exiting != 0) { goto ldv_68623; } else { } } else { } bio = (struct bio *)0; count = loop_get_bio(lo, & bio); if (count == 0U) { tmp___6 = cfs_cdebug_show(1024U, 1U); if (tmp___6 != 0) { msgdata.msg_subsys = 1; msgdata.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; msgdata.msg_fn = "loop_thread"; msgdata.msg_line = 440; msgdata.msg_cdls = & cdls; msgdata.msg_mask = 1024; libcfs_debug_msg(& msgdata, "lloop(minor: %d): missing bio\n", lo->lo_number); } else { } goto ldv_68627; } else { } total_count = (unsigned long )count + total_count; if ((unsigned long )count > total_count) { total_count = (unsigned long )count; times = 1UL; } else { times = times + 1UL; } if ((times & 127UL) == 0UL) { tmp___7 = cfs_cdebug_show(64U, 1U); if (tmp___7 != 0) { msgdata___0.msg_subsys = 1; msgdata___0.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; msgdata___0.msg_fn = "loop_thread"; msgdata___0.msg_line = 453; msgdata___0.msg_cdls = (struct cfs_debug_limit_state *)0; msgdata___0.msg_mask = 64; libcfs_debug_msg(& msgdata___0, "total: %lu, count: %lu, avg: %lu\n", total_count, times, total_count / times); } else { } } else { } tmp___8 = ldv__builtin_expect((unsigned long )bio == (unsigned long )((struct bio *)0), 0L); if (tmp___8 != 0L) { __msg_data.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; __msg_data.msg_fn = "loop_thread"; __msg_data.msg_subsys = 1; __msg_data.msg_line = 456; __msg_data.msg_mask = 0; __msg_data.msg_cdls = (struct cfs_debug_limit_state *)0; __msg_data.msg_mask = 262144; libcfs_debug_msg(& __msg_data, "ASSERTION( %s ) failed: \n", (char *)"bio != ((void *)0)"); lbug_with_loc(& __msg_data); } else { } tmp___9 = atomic_read((atomic_t const *)(& lo->lo_pending)); tmp___10 = ldv__builtin_expect((unsigned int )tmp___9 < count, 0L); if (tmp___10 != 0L) { __msg_data___0.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; __msg_data___0.msg_fn = "loop_thread"; __msg_data___0.msg_subsys = 1; __msg_data___0.msg_line = 457; __msg_data___0.msg_mask = 0; __msg_data___0.msg_cdls = (struct cfs_debug_limit_state *)0; __msg_data___0.msg_mask = 262144; libcfs_debug_msg(& __msg_data___0, "ASSERTION( %s ) failed: \n", (char *)"count <= atomic_read(&lo->lo_pending)"); lbug_with_loc(& __msg_data___0); } else { } loop_handle_bio(lo, bio); atomic_sub((int )count, & lo->lo_pending); ldv_68627: ; goto ldv_68631; ldv_68623: cl_env_put(env, & refcheck); out: up(& lo->lo_sem); return (ret); } } static int loop_set_fd(struct lloop_device *lo , struct file *unused , struct block_device *bdev , struct file *file ) { struct inode *inode ; struct address_space *mapping ; int lo_flags ; int error ; loff_t size ; bool tmp ; int tmp___0 ; struct bio *tmp___1 ; struct task_struct *__k ; struct task_struct *tmp___2 ; bool tmp___3 ; int tmp___4 ; { lo_flags = 0; tmp = ldv_try_module_get_7(& __this_module); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { return (-19); } else { } error = -16; if (lo->lo_state != 0) { goto out; } else { } mapping = file->f_mapping; inode = mapping->host; error = -22; if (((int )inode->i_mode & 61440) != 32768 || (inode->i_sb)->s_magic != 198183888UL) { goto out; } else { } if ((file->f_mode & 2U) == 0U) { lo_flags = lo_flags | 1; } else { } size = get_loop_size(lo, file); truncate_inode_pages(mapping, 0LL); set_device_ro(bdev, lo_flags & 1); lo->lo_blocksize = 4096U; lo->lo_device = bdev; lo->lo_flags = lo_flags; lo->lo_backing_file = file; lo->lo_sizelimit = 0LL; lo->old_gfp_mask = mapping_gfp_mask(mapping); mapping_set_gfp_mask(mapping, lo->old_gfp_mask & 4294967103U); tmp___1 = (struct bio *)0; lo->lo_biotail = tmp___1; lo->lo_bio = tmp___1; blk_queue_make_request(lo->lo_queue, & loop_make_request); (lo->lo_queue)->queuedata = (void *)lo; switch (42) { case 1: ; case 0: ; goto ldv_68646; } ldv_68646: blk_queue_logical_block_size(lo->lo_queue, 4096); blk_queue_max_hw_sectors(lo->lo_queue, 2048U); blk_queue_max_segments(lo->lo_queue, 256); set_capacity(*(disks + (unsigned long )lo->lo_number), (sector_t )size); bd_set_size(bdev, size << 9); set_blocksize(bdev, (int )lo->lo_blocksize); tmp___2 = kthread_create_on_node(& loop_thread, (void *)lo, -1, "lloop%d", lo->lo_number); __k = tmp___2; tmp___3 = IS_ERR((void const *)__k); if (tmp___3) { tmp___4 = 0; } else { tmp___4 = 1; } if (tmp___4) { wake_up_process(__k); } else { } down(& lo->lo_sem); return (0); out: ldv_module_put_8(& __this_module); return (error); } } static int loop_clr_fd(struct lloop_device *lo , struct block_device *bdev , int count ) { struct file *filp ; gfp_t gfp ; { filp = lo->lo_backing_file; gfp = lo->old_gfp_mask; if (lo->lo_state != 1) { return (-6); } else { } if (lo->lo_refcnt > count) { return (-16); } else { } if ((unsigned long )filp == (unsigned long )((struct file *)0)) { return (-22); } else { } spin_lock_irq(& lo->lo_lock); lo->lo_state = 2; spin_unlock_irq(& lo->lo_lock); __wake_up(& lo->lo_bh_wait, 3U, 1, (void *)0); down(& lo->lo_sem); lo->lo_backing_file = (struct file *)0; lo->lo_device = (struct block_device *)0; lo->lo_offset = 0LL; lo->lo_sizelimit = 0LL; lo->lo_flags = 0; invalidate_bdev(bdev); set_capacity(*(disks + (unsigned long )lo->lo_number), 0UL); bd_set_size(bdev, 0LL); mapping_set_gfp_mask(filp->f_mapping, gfp); lo->lo_state = 0; fput(filp); ldv_module_put_9(& __this_module); return (0); } } static int lo_open(struct block_device *bdev , fmode_t mode ) { struct lloop_device *lo ; { lo = (struct lloop_device *)(bdev->bd_disk)->private_data; mutex_lock_nested(& lo->lo_ctl_mutex, 0U); lo->lo_refcnt = lo->lo_refcnt + 1; mutex_unlock(& lo->lo_ctl_mutex); return (0); } } static void lo_release(struct gendisk *disk , fmode_t mode ) { struct lloop_device *lo ; { lo = (struct lloop_device *)disk->private_data; mutex_lock_nested(& lo->lo_ctl_mutex, 0U); lo->lo_refcnt = lo->lo_refcnt - 1; mutex_unlock(& lo->lo_ctl_mutex); return; } } static int lo_ioctl(struct block_device *bdev , fmode_t mode , unsigned int cmd , unsigned long arg ) { struct lloop_device *lo ; struct inode *inode ; int err ; struct lu_fid fid ; struct ll_inode_info *tmp ; unsigned long tmp___0 ; { lo = (struct lloop_device *)(bdev->bd_disk)->private_data; inode = (struct inode *)0; err = 0; mutex_lock_nested(& lloop_mutex, 0U); switch (cmd) { case 3221776042U: err = loop_clr_fd(lo, bdev, 2); if (err == 0) { blkdev_put(bdev, 0U); } else { } goto ldv_68676; case 3222300331U: ; if ((unsigned long )lo->lo_backing_file == (unsigned long )((struct file *)0)) { err = -2; goto ldv_68676; } else { } if ((unsigned long )inode == (unsigned long )((struct inode *)0)) { inode = file_inode((struct file const *)lo->lo_backing_file); } else { } if (lo->lo_state == 1) { tmp = ll_i2info(inode); fid = tmp->lli_fid; } else { fid_zero(& fid); } tmp___0 = copy_to_user((void *)arg, (void const *)(& fid), 16UL); if (tmp___0 != 0UL) { err = -14; } else { } goto ldv_68676; default: err = -22; goto ldv_68676; } ldv_68676: mutex_unlock(& lloop_mutex); return (err); } } static struct block_device_operations lo_fops = {& lo_open, & lo_release, 0, & lo_ioctl, 0, 0, 0, 0, 0, 0, 0, 0, & __this_module}; static enum llioc_iter lloop_ioctl(struct inode *unused , struct file *file , unsigned int cmd , unsigned long arg , void *magic , int *rcp ) { struct lloop_device *lo ; struct block_device *bdev ; int err ; dev_t dev ; struct cfs_debug_limit_state cdls ; struct libcfs_debug_msg_data msgdata ; int tmp ; struct lloop_device *lo_free ; int i ; struct inode *tmp___0 ; struct inode *tmp___1 ; int __ret_pu ; long __pu_val ; u16 tmp___2 ; long tmp___3 ; bool tmp___4 ; int minor ; { lo = (struct lloop_device *)0; bdev = (struct block_device *)0; err = 0; if ((unsigned long )magic != (unsigned long )ll_iocontrol_magic) { return (0); } else { } if ((unsigned long )disks == (unsigned long )((struct gendisk **)0)) { err = -19; goto out1; } else { } tmp = cfs_cdebug_show(1024U, 1U); if (tmp != 0) { msgdata.msg_subsys = 1; msgdata.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; msgdata.msg_fn = "lloop_ioctl"; msgdata.msg_line = 679; msgdata.msg_cdls = & cdls; msgdata.msg_mask = 1024; libcfs_debug_msg(& msgdata, "Enter llop_ioctl\n"); } else { } mutex_lock_nested(& lloop_mutex, 0U); switch (cmd) { case 3221776041U: lo_free = (struct lloop_device *)0; i = 0; goto ldv_68703; ldv_68702: lo = loop_dev + (unsigned long )i; if (lo->lo_state == 0) { if ((unsigned long )lo_free == (unsigned long )((struct lloop_device *)0)) { lo_free = lo; } else { } goto ldv_68700; } else { } tmp___0 = file_inode((struct file const *)lo->lo_backing_file); tmp___1 = file_inode((struct file const *)file); if ((unsigned long )tmp___0 == (unsigned long )tmp___1) { goto ldv_68701; } else { } ldv_68700: i = i + 1; lo = (struct lloop_device *)0; ldv_68703: ; if (i < max_loop) { goto ldv_68702; } else { } ldv_68701: ; if ((unsigned long )lo != (unsigned long )((struct lloop_device *)0) || (unsigned long )lo_free == (unsigned long )((struct lloop_device *)0)) { err = -16; goto out; } else { } lo = lo_free; dev = (dev_t )((lloop_major << 20) | lo->lo_number); __might_fault("/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c", 706); tmp___2 = old_encode_dev(dev); __pu_val = (long )tmp___2; switch (8UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((long *)arg): "ebx"); goto ldv_68708; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((long *)arg): "ebx"); goto ldv_68708; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((long *)arg): "ebx"); goto ldv_68708; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((long *)arg): "ebx"); goto ldv_68708; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((long *)arg): "ebx"); goto ldv_68708; } ldv_68708: ; if (__ret_pu != 0) { err = -14; goto out; } else { } bdev = blkdev_get_by_dev(dev, file->f_mode, (void *)0); tmp___4 = IS_ERR((void const *)bdev); if ((int )tmp___4) { tmp___3 = PTR_ERR((void const *)bdev); err = (int )tmp___3; goto out; } else { } get_file(file); err = loop_set_fd(lo, (struct file *)0, bdev, file); if (err != 0) { fput(file); blkdev_put(bdev, 0U); } else { } goto ldv_68714; case 3221776044U: dev = old_decode_dev((int )((u16 )arg)); if (dev >> 20 != (dev_t )lloop_major) { err = -22; goto out; } else { } minor = (int )dev & 1048575; if (max_loop + -1 < minor) { err = -22; goto out; } else { } lo = loop_dev + (unsigned long )minor; if (lo->lo_state != 1) { err = -22; goto out; } else { } bdev = lo->lo_device; err = loop_clr_fd(lo, bdev, 1); if (err == 0) { blkdev_put(bdev, 0U); } else { } goto ldv_68714; default: err = -22; goto ldv_68714; } ldv_68714: ; out: mutex_unlock(& lloop_mutex); out1: ; if ((unsigned long )rcp != (unsigned long )((int *)0)) { *rcp = err; } else { } return (1); } } static int lloop_init(void) { int i ; unsigned int cmdlist[2U] ; struct cfs_debug_limit_state cdls ; struct libcfs_debug_msg_data msgdata ; int tmp ; struct libcfs_debug_msg_data msgdata___0 ; int tmp___0 ; void *tmp___1 ; void *tmp___2 ; struct lock_class_key __key ; struct lloop_device *lo ; struct gendisk *disk ; struct lock_class_key __key___0 ; struct lock_class_key __key___1 ; struct lock_class_key __key___2 ; int tmp___3 ; int tmp___4 ; struct cfs_debug_limit_state cdls___0 ; struct libcfs_debug_msg_data msgdata___1 ; int tmp___5 ; { cmdlist[0] = 3221776041U; cmdlist[1] = 3221776044U; if (max_loop <= 0 || max_loop > 256) { max_loop = 16; tmp = cfs_cdebug_show(1024U, 1U); if (tmp != 0) { msgdata.msg_subsys = 1; msgdata.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; msgdata.msg_fn = "lloop_init"; msgdata.msg_line = 780; msgdata.msg_cdls = & cdls; msgdata.msg_mask = 1024; libcfs_debug_msg(& msgdata, "lloop: invalid max_loop (must be between 1 and 256), using default (%u)\n", max_loop); } else { } } else { } lloop_major = register_blkdev(0U, "lloop"); if (lloop_major < 0) { return (-5); } else { } tmp___0 = cfs_cdebug_show(16777216U, 1U); if (tmp___0 != 0) { msgdata___0.msg_subsys = 1; msgdata___0.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; msgdata___0.msg_fn = "lloop_init"; msgdata___0.msg_line = 788; msgdata___0.msg_cdls = (struct cfs_debug_limit_state *)0; msgdata___0.msg_mask = 16777216; libcfs_debug_msg(& msgdata___0, "registered lloop major %d with %u minors\n", lloop_major, max_loop); } else { } ll_iocontrol_magic = ll_iocontrol_register(& lloop_ioctl, 2, (unsigned int *)(& cmdlist)); if ((unsigned long )ll_iocontrol_magic == (unsigned long )((void *)0)) { goto out_mem1; } else { } tmp___1 = kcalloc((size_t )max_loop, 4912UL, 208U); loop_dev = (struct lloop_device *)tmp___1; if ((unsigned long )loop_dev == (unsigned long )((struct lloop_device *)0)) { goto out_mem1; } else { } tmp___2 = kcalloc((size_t )max_loop, 8UL, 208U); disks = (struct gendisk **)tmp___2; if ((unsigned long )disks == (unsigned long )((struct gendisk **)0)) { goto out_mem2; } else { } i = 0; goto ldv_68731; ldv_68730: *(disks + (unsigned long )i) = alloc_disk(1); if ((unsigned long )*(disks + (unsigned long )i) == (unsigned long )((struct gendisk *)0)) { goto out_mem3; } else { } i = i + 1; ldv_68731: ; if (i < max_loop) { goto ldv_68730; } else { } __mutex_init(& lloop_mutex, "&lloop_mutex", & __key); i = 0; goto ldv_68741; ldv_68740: lo = loop_dev + (unsigned long )i; disk = *(disks + (unsigned long )i); lo->lo_queue = blk_alloc_queue(208U); if ((unsigned long )lo->lo_queue == (unsigned long )((struct request_queue *)0)) { goto out_mem4; } else { } __mutex_init(& lo->lo_ctl_mutex, "&lo->lo_ctl_mutex", & __key___0); sema_init(& lo->lo_sem, 0); __init_waitqueue_head(& lo->lo_bh_wait, "&lo->lo_bh_wait", & __key___1); lo->lo_number = i; spinlock_check(& lo->lo_lock); __raw_spin_lock_init(& lo->lo_lock.__annonCompField18.rlock, "&(&lo->lo_lock)->rlock", & __key___2); disk->major = lloop_major; disk->first_minor = i; disk->fops = (struct block_device_operations const *)(& lo_fops); sprintf((char *)(& disk->disk_name), "lloop%d", i); disk->private_data = (void *)lo; disk->queue = lo->lo_queue; i = i + 1; ldv_68741: ; if (i < max_loop) { goto ldv_68740; } else { } i = 0; goto ldv_68744; ldv_68743: add_disk(*(disks + (unsigned long )i)); i = i + 1; ldv_68744: ; if (i < max_loop) { goto ldv_68743; } else { } return (0); out_mem4: ; goto ldv_68747; ldv_68746: blk_cleanup_queue((loop_dev + (unsigned long )i)->lo_queue); ldv_68747: tmp___3 = i; i = i - 1; if (tmp___3 != 0) { goto ldv_68746; } else { } i = max_loop; out_mem3: ; goto ldv_68750; ldv_68749: put_disk(*(disks + (unsigned long )i)); ldv_68750: tmp___4 = i; i = i - 1; if (tmp___4 != 0) { goto ldv_68749; } else { } kfree((void const *)disks); out_mem2: kfree((void const *)loop_dev); out_mem1: unregister_blkdev((unsigned int )lloop_major, "lloop"); ll_iocontrol_unregister(ll_iocontrol_magic); tmp___5 = cfs_cdebug_show(131072U, 1U); if (tmp___5 != 0) { msgdata___1.msg_subsys = 1; msgdata___1.msg_file = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/7307/dscv_tempdir/dscv/ri/08_1a/drivers/staging/lustre/lustre/llite/lloop.c"; msgdata___1.msg_fn = "lloop_init"; msgdata___1.msg_line = 849; msgdata___1.msg_cdls = & cdls___0; msgdata___1.msg_mask = 131072; libcfs_debug_msg(& msgdata___1, "lloop: ran out of memory\n"); } else { } return (-12); } } static void lloop_exit(void) { int i ; { ll_iocontrol_unregister(ll_iocontrol_magic); i = 0; goto ldv_68759; ldv_68758: del_gendisk(*(disks + (unsigned long )i)); blk_cleanup_queue((loop_dev + (unsigned long )i)->lo_queue); put_disk(*(disks + (unsigned long )i)); i = i + 1; ldv_68759: ; if (i < max_loop) { goto ldv_68758; } else { } unregister_blkdev((unsigned int )lloop_major, "lloop"); kfree((void const *)disks); kfree((void const *)loop_dev); return; } } int ldv_retval_0 ; int ldv_retval_1 ; extern void ldv_initialize(void) ; void ldv_check_final_state(void) ; void ldv_initialize_block_device_operations_1(void) { void *tmp ; { tmp = ldv_init_zalloc(480UL); lo_fops_group0 = (struct block_device *)tmp; return; } } int main(void) { unsigned long ldvarg1 ; struct gendisk *ldvarg4 ; void *tmp ; fmode_t ldvarg3 ; fmode_t ldvarg0 ; fmode_t ldvarg5 ; unsigned int ldvarg2 ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { tmp = ldv_init_zalloc(1744UL); ldvarg4 = (struct gendisk *)tmp; ldv_initialize(); ldv_memset((void *)(& ldvarg1), 0, 8UL); ldv_memset((void *)(& ldvarg3), 0, 4UL); ldv_memset((void *)(& ldvarg0), 0, 4UL); ldv_memset((void *)(& ldvarg5), 0, 4UL); ldvarg2 = (unsigned int) __VERIFIER_nondet_int (); ldv_state_variable_1 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_68831: tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (ldv_state_variable_1 != 0) { tmp___1 = __VERIFIER_nondet_int(); switch (tmp___1) { case 0: ; if (ldv_state_variable_1 == 2) { lo_release(ldvarg4, ldvarg5); ldv_state_variable_1 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_68819; case 1: ; if (ldv_state_variable_1 == 1) { lo_ioctl(lo_fops_group0, ldvarg3, ldvarg2, ldvarg1); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { lo_ioctl(lo_fops_group0, ldvarg3, ldvarg2, ldvarg1); ldv_state_variable_1 = 2; } else { } goto ldv_68819; case 2: ; if (ldv_state_variable_1 == 1) { ldv_retval_0 = lo_open(lo_fops_group0, ldvarg0); if (ldv_retval_0 == 0) { ldv_state_variable_1 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_68819; default: ldv_stop(); } ldv_68819: ; } else { } goto ldv_68823; case 1: ; if (ldv_state_variable_0 != 0) { tmp___2 = __VERIFIER_nondet_int(); switch (tmp___2) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { lloop_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_68827; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_1 = lloop_init(); if (ldv_retval_1 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_1 = 1; ldv_initialize_block_device_operations_1(); } else { } if (ldv_retval_1 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_68827; default: ldv_stop(); } ldv_68827: ; } else { } goto ldv_68823; default: ldv_stop(); } ldv_68823: ; goto ldv_68831; ldv_final: ldv_check_final_state(); return 0; } } __inline static long PTR_ERR(void const *ptr ) { long tmp ; { tmp = ldv_ptr_err(ptr); return (tmp); } } __inline static bool IS_ERR(void const *ptr ) { bool tmp ; { tmp = ldv_is_err(ptr); return (tmp); } } void ldv___module_get_5(struct module *ldv_func_arg1 ) { { ldv_module_get(ldv_func_arg1); return; } } void ldv_module_put_6(struct module *ldv_func_arg1 ) { { ldv_module_put(ldv_func_arg1); return; } } bool ldv_try_module_get_7(struct module *ldv_func_arg1 ) { int tmp ; { tmp = ldv_try_module_get(ldv_func_arg1); return (tmp != 0); } } void ldv_module_put_8(struct module *ldv_func_arg1 ) { { ldv_module_put(ldv_func_arg1); return; } } void ldv_module_put_9(struct module *ldv_func_arg1 ) { { ldv_module_put(ldv_func_arg1); return; } } extern void *memset(void * , int , size_t ) ; __inline static void ldv_error(void) { { ERROR: ; {reach_error();} } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { tmp = ldv_is_err(ptr); if ((int )tmp) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((bool )tmp___0); } } int ldv_module_refcounter = 1; void ldv_module_get(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { ldv_module_refcounter = ldv_module_refcounter + 1; } else { } return; } } int ldv_try_module_get(struct module *module ) { int module_get_succeeded ; { if ((unsigned long )module != (unsigned long )((struct module *)0)) { module_get_succeeded = ldv_undef_int(); if (module_get_succeeded == 1) { ldv_module_refcounter = ldv_module_refcounter + 1; return (1); } else { return (0); } } else { } return (0); } } void ldv_module_put(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { if (ldv_module_refcounter <= 1) { ldv_error(); } else { } ldv_module_refcounter = ldv_module_refcounter - 1; } else { } return; } } void ldv_module_put_and_exit(void) { { ldv_module_put((struct module *)1); LDV_STOP: ; goto LDV_STOP; } } unsigned int ldv_module_refcount(void) { { return ((unsigned int )(ldv_module_refcounter + -1)); } } void ldv_check_final_state(void) { { if (ldv_module_refcounter != 1) { ldv_error(); } else { } return; } } #include "model/linux-4.2-rc1.tar.xz-08_1a-drivers--staging--lustre--lustre--llite--llite_lloop.ko-entry_point_false-unreach-call.cil.out.env.c" #include "model/common.env.c"