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| author | Christoph Hellwig <hch@lst.de> | 2009-01-19 02:03:19 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@brick.lst.de> | 2009-01-19 02:03:19 +0100 |
| commit | 5bb87a33b2cfb8e7ef3383718274094bdff266a3 (patch) | |
| tree | 7917b0354e01dde2fc321a48214f72333aab3073 /tools/perf/scripts/python | |
| parent | xfs: add a separate lock class for the per-mount list of dquots (diff) | |
| download | linux-5bb87a33b2cfb8e7ef3383718274094bdff266a3.tar.gz linux-5bb87a33b2cfb8e7ef3383718274094bdff266a3.zip | |
xfs: lockdep annotations for xfs_dqlock2
xfs_dqlock2 locks two xfs_dquots, which is fine as it always locks the
dquot with the lower id first. Use mutex_lock_nested to tell lockdep
about this fact.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions