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Commit 723c0384 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Al Viro
Browse files

fs: remove the never implemented aio_fsync file operation 



Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 0b944d3a

Documentation/filesystems/Locking

+0 −1
Original line number Diff line number Diff line
@@ -447,7 +447,6 @@ prototypes: 
	int (*flush) (struct file *);

	int (*release) (struct inode *, struct file *);

	int (*fsync) (struct file *, loff_t start, loff_t end, int datasync);

	int (*aio_fsync) (struct kiocb *, 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,

Documentation/filesystems/vfs.txt

+0 −1
Original line number Diff line number Diff line
@@ -828,7 +828,6 @@ struct file_operations { 
	int (*flush) (struct file *, fl_owner_t id);

	int (*release) (struct inode *, struct file *);

	int (*fsync) (struct file *, loff_t, loff_t, int datasync);

	int (*aio_fsync) (struct kiocb *, int datasync);

	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);

fs/aio.c

+0 −14
Original line number Diff line number Diff line
@@ -1472,20 +1472,6 @@ static ssize_t aio_run_iocb(struct kiocb *req, unsigned opcode, 
		kfree(iovec);

		break;



	case IOCB_CMD_FDSYNC:

		if (!file->f_op->aio_fsync)

			return -EINVAL;



		ret = file->f_op->aio_fsync(req, 1);

		break;



	case IOCB_CMD_FSYNC:

		if (!file->f_op->aio_fsync)

			return -EINVAL;



		ret = file->f_op->aio_fsync(req, 0);

		break;



	default:

		pr_debug("EINVAL: no operation provided\n");

		return -EINVAL;

fs/ntfs/dir.c

+0 −2
Original line number Diff line number Diff line
@@ -1544,8 +1544,6 @@ const struct file_operations ntfs_dir_ops = { 
	.iterate	= ntfs_readdir,		/* Read directory contents. */

#ifdef NTFS_RW

	.fsync		= ntfs_dir_fsync,	/* Sync a directory to disk. */

	/*.aio_fsync	= ,*/			/* Sync all outstanding async

						   i/o operations on a kiocb. */

#endif /* NTFS_RW */

	/*.ioctl	= ,*/			/* Perform function on the

						   mounted filesystem. */

include/linux/fs.h

+0 −1
Original line number Diff line number Diff line
@@ -1709,7 +1709,6 @@ struct file_operations { 
	int (*flush) (struct file *, fl_owner_t id);

	int (*release) (struct inode *, struct file *);

	int (*fsync) (struct file *, loff_t, loff_t, int datasync);

	int (*aio_fsync) (struct kiocb *, int datasync);

	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);