From d43801775766972535a0f4b78af65d0c13055e36 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 11 Jul 2018 22:25:57 -0700 Subject: xfs: move locking into xfs_bmap_punch_delalloc_range Both callers want the same looking, so do it only once. Signed-off-by: Christoph Hellwig Reviewed-by: Brian Foster Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_bmap_util.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'fs/xfs/xfs_bmap_util.c') diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index 83b1e8c6c18f..da561882c349 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -702,16 +702,15 @@ xfs_bmap_punch_delalloc_range( struct xfs_iext_cursor icur; int error = 0; - ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); - + xfs_ilock(ip, XFS_ILOCK_EXCL); if (!(ifp->if_flags & XFS_IFEXTENTS)) { error = xfs_iread_extents(NULL, ip, XFS_DATA_FORK); if (error) - return error; + goto out_unlock; } if (!xfs_iext_lookup_extent_before(ip, ifp, &end_fsb, &icur, &got)) - return 0; + goto out_unlock; while (got.br_startoff + got.br_blockcount > start_fsb) { del = got; @@ -735,6 +734,8 @@ xfs_bmap_punch_delalloc_range( break; } +out_unlock: + xfs_iunlock(ip, XFS_ILOCK_EXCL); return error; } -- cgit v1.2.3