Commit c625b4cc authored by Jan Kara's avatar Jan Kara
Browse files

documentation: Sync file_operations members with reality 



Sync listing of struct file_operations members with the real one in
fs.h.

Reviewed-by: default avatarDarrick J. Wong <djwong@kernel.org>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJan Kara <jack@suse.cz>
parent 9608703e

Documentation/filesystems/locking.rst

+9 −6
Original line number Diff line number Diff line
@@ -506,6 +506,7 @@ prototypes:: 
	ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);

	ssize_t (*read_iter) (struct kiocb *, struct iov_iter *);

	ssize_t (*write_iter) (struct kiocb *, struct iov_iter *);

	int (*iopoll) (struct kiocb *kiocb, bool spin);

	int (*iterate) (struct file *, struct dir_context *);

	int (*iterate_shared) (struct file *, struct dir_context *);

	__poll_t (*poll) (struct file *, struct poll_table_struct *);
@@ -518,12 +519,6 @@ prototypes:: 
	int (*fsync) (struct file *, loff_t start, loff_t end, int datasync);

	int (*fasync) (int, struct file *, int);

	int (*lock) (struct file *, int, struct file_lock *);

	ssize_t (*readv) (struct file *, const struct iovec *, unsigned long,

			loff_t *);

	ssize_t (*writev) (struct file *, const struct iovec *, unsigned long,

			loff_t *);

	ssize_t (*sendfile) (struct file *, loff_t *, size_t, read_actor_t,

			void __user *);

	ssize_t (*sendpage) (struct file *, struct page *, int, size_t,

			loff_t *, int);

	unsigned long (*get_unmapped_area)(struct file *, unsigned long,
@@ -536,6 +531,14 @@ prototypes:: 
			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 *m, struct file *f);

	unsigned (*mmap_capabilities)(struct file *);

	ssize_t (*copy_file_range)(struct file *, loff_t, struct file *,

			loff_t, size_t, unsigned int);

	loff_t (*remap_file_range)(struct file *file_in, loff_t pos_in,

			struct file *file_out, loff_t pos_out,

			loff_t len, unsigned int remap_flags);

	int (*fadvise)(struct file *, loff_t, loff_t, int);



locking rules:

	All may block.