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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2020-11-09 03:32:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-18 21:20:27 +0300 |
| commit | 08e213bef2919a441bc1afbea69b06234ceea9fd (patch) | |
| tree | 8db47343e87920411ff47c31046cef4636855401 /fs/xfs | |
| parent | a8ee686597fb255f997e1f62eea8307a50aeea73 (diff) | |
| download | linux-08e213bef2919a441bc1afbea69b06234ceea9fd.tar.xz | |
xfs: fix flags argument to rmap lookup when converting shared file rmaps
[ Upstream commit ea8439899c0b15a176664df62aff928010fad276 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c index 38e9414878b3..9d3c67b654ca 100644 --- a/fs/xfs/libxfs/xfs_rmap.c +++ b/fs/xfs/libxfs/xfs_rmap.c @@ -1379,7 +1379,7 @@ 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; |