Commit 472c6e46 authored by Dave Chinner's avatar Dave Chinner Committed by Darrick J. Wong
Browse files

xfs: remove XFS_PREALLOC_SYNC 



Callers can acheive the same thing by calling xfs_log_force_inode()
after making their modifications. There is no need for
xfs_update_prealloc_flags() to do this.

Signed-off-by: default avatarDave Chinner <dchinner@redhat.com>
Reviewed-by: default avatarDarrick J. Wong <djwong@kernel.org>
Signed-off-by: default avatarDarrick J. Wong <djwong@kernel.org>
parent 29d650f7

fs/xfs/xfs_file.c

+7 −6
Original line number Diff line number Diff line
@@ -95,8 +95,6 @@ xfs_update_prealloc_flags( 
		ip->i_diflags &= ~XFS_DIFLAG_PREALLOC;



	xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);

	if (flags & XFS_PREALLOC_SYNC)

		xfs_trans_set_sync(tp);

	return xfs_trans_commit(tp);

}
@@ -1057,9 +1055,6 @@ xfs_file_fallocate( 
		}

	}



	if (file->f_flags & O_DSYNC)

		flags |= XFS_PREALLOC_SYNC;



	error = xfs_update_prealloc_flags(ip, flags);

	if (error)

		goto out_unlock;
@@ -1082,8 +1077,14 @@ xfs_file_fallocate( 
	 * leave shifted extents past EOF and hence losing access to

	 * the data that is contained within them.

	 */

	if (do_file_insert)

	if (do_file_insert) {

		error = xfs_insert_file_space(ip, offset, len);

		if (error)

			goto out_unlock;

	}



	if (file->f_flags & O_DSYNC)

		error = xfs_log_force_inode(ip);



out_unlock:

	xfs_iunlock(ip, iolock);

fs/xfs/xfs_inode.h

+1 −2
Original line number Diff line number Diff line
@@ -465,8 +465,7 @@ xfs_itruncate_extents( 
enum xfs_prealloc_flags {

	XFS_PREALLOC_SET	= (1 << 1),

	XFS_PREALLOC_CLEAR	= (1 << 2),

	XFS_PREALLOC_SYNC	= (1 << 3),

	XFS_PREALLOC_INVISIBLE	= (1 << 4),

	XFS_PREALLOC_INVISIBLE	= (1 << 3),

};



int	xfs_update_prealloc_flags(struct xfs_inode *ip,

fs/xfs/xfs_pnfs.c

+4 −2
Original line number Diff line number Diff line
@@ -164,10 +164,12 @@ xfs_fs_map_blocks( 
		 * that the blocks allocated and handed out to the client are

		 * guaranteed to be present even after a server crash.

		 */

		error = xfs_update_prealloc_flags(ip,

				XFS_PREALLOC_SET | XFS_PREALLOC_SYNC);

		error = xfs_update_prealloc_flags(ip, XFS_PREALLOC_SET);

		if (!error)

			error = xfs_log_force_inode(ip);

		if (error)

			goto out_unlock;



	} else {

		xfs_iunlock(ip, lock_flags);

	}