55 struct kiocb;
95 typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
325 struct kiocb {  struct
332 	void (*ki_complete)(struct kiocb *iocb, long ret, long ret2);  argument
345 static inline bool is_sync_kiocb(struct kiocb *kiocb)  in is_sync_kiocb()  argument
347 	return kiocb->ki_complete == NULL;  in is_sync_kiocb()
402 	ssize_t (*direct_IO)(struct kiocb *, struct iov_iter *iter);
2076 	ssize_t (*read_iter) (struct kiocb *, struct iov_iter *);
2077 	ssize_t (*write_iter) (struct kiocb *, struct iov_iter *);
2078 	int (*iopoll)(struct kiocb *kiocb, bool spin);
2154 static inline ssize_t call_read_iter(struct file *file, struct kiocb *kio,  in call_read_iter()
2160 static inline ssize_t call_write_iter(struct file *file, struct kiocb *kio,  in call_write_iter()
2318 	typeof(((struct kiocb *)0)->ki_hint) max_hint = -1;  in ki_hint_validate()
2325 static inline void init_sync_kiocb(struct kiocb *kiocb, struct file *filp)  in init_sync_kiocb()  argument
2327 	*kiocb = (struct kiocb) {  in init_sync_kiocb()
2335 static inline void kiocb_clone(struct kiocb *kiocb, struct kiocb *kiocb_src,  in kiocb_clone()  argument
2338 	*kiocb = (struct kiocb) {  in kiocb_clone()
2952 static inline ssize_t generic_write_sync(struct kiocb *iocb, ssize_t count)  in generic_write_sync()
3201 extern ssize_t generic_write_checks(struct kiocb *, struct iov_iter *);
3205 ssize_t filemap_read(struct kiocb *iocb, struct iov_iter *to,
3207 extern ssize_t generic_file_read_iter(struct kiocb *, struct iov_iter *);
3208 extern ssize_t __generic_file_write_iter(struct kiocb *, struct iov_iter *);
3209 extern ssize_t generic_file_write_iter(struct kiocb *, struct iov_iter *);
3210 extern ssize_t generic_file_direct_write(struct kiocb *, struct iov_iter *);
3217 ssize_t vfs_iocb_iter_read(struct file *file, struct kiocb *iocb,
3219 ssize_t vfs_iocb_iter_write(struct file *file, struct kiocb *iocb,
3261 ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
3267 static inline ssize_t blockdev_direct_IO(struct kiocb *iocb,  in blockdev_direct_IO()
3394 extern ssize_t noop_direct_IO(struct kiocb *iocb, struct iov_iter *iter);
3484 static inline int kiocb_set_rw_flags(struct kiocb *ki, rwf_t flags)  in kiocb_set_rw_flags()