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authorDarrick J. Wong <darrick.wong@oracle.com>2020-11-08 16:32:43 -0800
committerDarrick J. Wong <darrick.wong@oracle.com>2020-11-10 16:47:34 -0800
commitea8439899c0b15a176664df62aff928010fad276 (patch)
tree8d6ab81bd04e4e4b2ccbaf08ddce24eff7a84704 /fs
parent46afb0628b86347933b16ac966655f74eab65c8c (diff)
downloadlinux-ea8439899c0b15a176664df62aff928010fad276.tar.bz2
xfs: fix flags argument to rmap lookup when converting shared file rmaps
Pass the same oldext argument (which contains the existing rmapping's unwritten state) to xfs_rmap_lookup_le_range at the start of xfs_rmap_convert_shared. At this point in the code, flags is zero, which means that we perform lookups using the wrong key. Fixes: 3f165b334e51 ("xfs: convert unwritten status of reverse mappings for shared files") Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs')
-rw-r--r--fs/xfs/libxfs/xfs_rmap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c
index 340c83f76c80..2668ebe02865 100644
--- a/fs/xfs/libxfs/xfs_rmap.c
+++ b/fs/xfs/libxfs/xfs_rmap.c
@@ -1514,7 +1514,7 @@ xfs_rmap_convert_shared(
* record for our insertion point. This will also give us the record for
* start block contiguity tests.
*/
- error = xfs_rmap_lookup_le_range(cur, bno, owner, offset, flags,
+ error = xfs_rmap_lookup_le_range(cur, bno, owner, offset, oldext,
&PREV, &i);
if (error)
goto done;