diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2026-07-26 22:23:15 -0700 |
|---|---|---|
| committer | Carlos Maiolino <cem@kernel.org> | 2026-08-03 10:17:34 +0200 |
| commit | 5fc643fb86599e29b38e7b2c2680b4b15bf8f772 (patch) | |
| tree | b3151a64cf241d47c82bf7f2a7535d9644b099dd /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 97efed1091a50e4dbf31307015138b43a972d2e4 (diff) | |
xfs: don't double-lock when deleting a self-referential directory
LOLLM notices that the dirtree scrubber can detect a directory that
refers to itself. In this case, it's not correct for the directory tree
repair code to try to iolock/ilock both sc->ip and dp, because they're
the same inode. Fix this by detecting that corner case and handling it
appropriately.
Cc: stable@vger.kernel.org # v6.10
Fixes: 3f31406aef493b ("xfs: fix corruptions in the directory tree")
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Assisted-by: LOLLM # finding obvious bugs
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions