Commit 0065b541 authored Sep 29, 2018 by Christoph Hellwig Committed by Dave Chinner Sep 29, 2018

xfs: don't bring in extents in xfs_bmap_punch_delalloc_range



This function is only used to punch out delayed allocations on I/O
failure, which means we need to have read the extents earlier.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

parent df307077

fs/xfs/xfs_bmap_util.c

+2 −6

Original line number	Diff line number	Diff line
		@@ -702,13 +702,9 @@ xfs_bmap_punch_delalloc_range(
		struct xfs_iext_cursor icur;
		int error = 0;

		xfs_ilock(ip, XFS_ILOCK_EXCL);
		if (!(ifp->if_flags & XFS_IFEXTENTS)) {
		error = xfs_iread_extents(NULL, ip, XFS_DATA_FORK);
		if (error)
		goto out_unlock;
		}
		ASSERT(ifp->if_flags & XFS_IFEXTENTS);

		xfs_ilock(ip, XFS_ILOCK_EXCL);
		if (!xfs_iext_lookup_extent_before(ip, ifp, &end_fsb, &icur, &got))
		goto out_unlock;