83 	struct kioctx __rcu	*table[];
95 struct kioctx {  struct
204 	struct kioctx		*ki_ctx;
234 static struct file *aio_private_file(struct kioctx *ctx, loff_t nr_pages)  in aio_private_file()
276 	kioctx_cachep = KMEM_CACHE(kioctx,SLAB_HWCACHE_ALIGN|SLAB_PANIC);  in aio_setup()
281 static void put_aio_ring_file(struct kioctx *ctx)  in put_aio_ring_file()
300 static void aio_free_ring(struct kioctx *ctx)  in aio_free_ring()
337 		struct kioctx *ctx;  in aio_ring_mremap()
378 	struct kioctx *ctx;  in aio_migratepage()
459 static int aio_setup_ring(struct kioctx *ctx, unsigned int nr_events)  in aio_setup_ring()
563 	struct kioctx *ctx = req->ki_ctx;  in kiocb_set_cancel_fn()
583 	struct kioctx *ctx = container_of(to_rcu_work(work), struct kioctx,  in free_ioctx()
596 	struct kioctx *ctx = container_of(ref, struct kioctx, reqs);  in free_ioctx_reqs()
614 	struct kioctx *ctx = container_of(ref, struct kioctx, users);  in free_ioctx_users()
632 static int ioctx_add_table(struct kioctx *ctx, struct mm_struct *mm)  in ioctx_add_table()
662 		table = kzalloc(sizeof(*table) + sizeof(struct kioctx *) *  in ioctx_add_table()
676 			       old->nr * sizeof(struct kioctx *));  in ioctx_add_table()
700 static struct kioctx *ioctx_alloc(unsigned nr_events)  in ioctx_alloc()
703 	struct kioctx *ctx;  in ioctx_alloc()
815 static int kill_ioctx(struct mm_struct *mm, struct kioctx *ctx,  in kill_ioctx()
873 		struct kioctx *ctx =  in exit_aio()
901 static void put_reqs_available(struct kioctx *ctx, unsigned nr)  in put_reqs_available()
918 static bool __get_reqs_available(struct kioctx *ctx)  in __get_reqs_available()
955 static void refill_reqs_available(struct kioctx *ctx, unsigned head,  in refill_reqs_available()
984 static void user_refill_reqs_available(struct kioctx *ctx)  in user_refill_reqs_available()
1010 static bool get_reqs_available(struct kioctx *ctx)  in get_reqs_available()
1025 static inline struct aio_kiocb *aio_get_req(struct kioctx *ctx)  in aio_get_req()
1046 static struct kioctx *lookup_ioctx(unsigned long ctx_id)  in lookup_ioctx()
1050 	struct kioctx *ctx, *ret = NULL;  in lookup_ioctx()
1089 	struct kioctx	*ctx = iocb->ki_ctx;  in aio_complete()
1172 static long aio_read_events_ring(struct kioctx *ctx,  in aio_read_events_ring()
1252 static bool aio_read_events(struct kioctx *ctx, long min_nr, long nr,  in aio_read_events()
1269 static long read_events(struct kioctx *ctx, long min_nr, long nr,  in read_events()
1313 	struct kioctx *ioctx = NULL;  in SYSCALL_DEFINE2()
1344 	struct kioctx *ioctx = NULL;  in COMPAT_SYSCALL_DEFINE2()
1382 	struct kioctx *ioctx = lookup_ioctx(ctx);  in SYSCALL_DEFINE1()
1412 	struct kioctx *ctx = iocb->ki_ctx;  in aio_remove_iocb()
1628 	struct kioctx *ctx = iocb->ki_ctx;  in aio_poll_complete_work()
1687 		struct kioctx *ctx = iocb->ki_ctx;  in aio_poll_wake()
1737 	struct kioctx *ctx = aiocb->ki_ctx;  in aio_poll()
1796 static int __io_submit_one(struct kioctx *ctx, const struct iocb *iocb,  in __io_submit_one()
1850 static int io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,  in io_submit_one()
1912 	struct kioctx *ctx;  in SYSCALL_DEFINE3()
1954 	struct kioctx *ctx;  in COMPAT_SYSCALL_DEFINE3()
2006 	struct kioctx *ctx;  in SYSCALL_DEFINE3()
2053 	struct kioctx *ioctx = lookup_ioctx(ctx_id);  in do_io_getevents()