53 struct kiocb;
92 typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
320 struct kiocb {  struct
327 	void (*ki_complete)(struct kiocb *iocb, long ret, long ret2);  argument
340 static inline bool is_sync_kiocb(struct kiocb *kiocb)  in is_sync_kiocb()  argument
342 	return kiocb->ki_complete == NULL;  in is_sync_kiocb()
397 	ssize_t (*direct_IO)(struct kiocb *, struct iov_iter *iter);
1827 	ssize_t (*read_iter) (struct kiocb *, struct iov_iter *);
1828 	ssize_t (*write_iter) (struct kiocb *, struct iov_iter *);
1829 	int (*iopoll)(struct kiocb *kiocb, bool spin);
1894 static inline ssize_t call_read_iter(struct file *file, struct kiocb *kio,  in call_read_iter()
1900 static inline ssize_t call_write_iter(struct file *file, struct kiocb *kio,  in call_write_iter()
2057 	typeof(((struct kiocb *)0)->ki_hint) max_hint = -1;  in ki_hint_validate()
2064 static inline void init_sync_kiocb(struct kiocb *kiocb, struct file *filp)  in init_sync_kiocb()  argument
2066 	*kiocb = (struct kiocb) {  in init_sync_kiocb()
2074 static inline void kiocb_clone(struct kiocb *kiocb, struct kiocb *kiocb_src,  in kiocb_clone()  argument
2077 	*kiocb = (struct kiocb) {  in kiocb_clone()
2736 static inline ssize_t generic_write_sync(struct kiocb *iocb, ssize_t count)  in generic_write_sync()
2964 extern ssize_t generic_write_checks(struct kiocb *, struct iov_iter *);
2968 extern ssize_t generic_file_buffered_read(struct kiocb *iocb,
2970 extern ssize_t generic_file_read_iter(struct kiocb *, struct iov_iter *);
2971 extern ssize_t __generic_file_write_iter(struct kiocb *, struct iov_iter *);
2972 extern ssize_t generic_file_write_iter(struct kiocb *, struct iov_iter *);
2973 extern ssize_t generic_file_direct_write(struct kiocb *, struct iov_iter *);
2980 ssize_t vfs_iocb_iter_read(struct file *file, struct kiocb *iocb,
2982 ssize_t vfs_iocb_iter_write(struct file *file, struct kiocb *iocb,
2986 extern ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to);
2987 extern ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from);
3031 ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
3037 static inline ssize_t blockdev_direct_IO(struct kiocb *iocb,  in blockdev_direct_IO()
3163 extern ssize_t noop_direct_IO(struct kiocb *iocb, struct iov_iter *iter);
3257 static inline int kiocb_set_rw_flags(struct kiocb *ki, rwf_t flags)  in kiocb_set_rw_flags()