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(parent: 7931f86) | patch
xfs_buflock: ignore if buffer already locked
authorDarrick J. Wong <darrick.wong@oracle.com>
Thu, 31 May 2018 19:09:54 +0000 (14:09 -0500)
committerEric Sandeen <sandeen@redhat.com>
Thu, 31 May 2018 19:09:54 +0000 (14:09 -0500)
commitc2b571f1b2cfcd4097b4cab6c929bbd59806ff64
tree49db9ebc541f0f2cd422ff716e89e49e145c61f8tree
parent7931f8613e02fc020d40bb8bc8185e3a9b13f522commit | diff
xfs_buflock: ignore if buffer already locked

If the trace data says we ran trylock but we were already locked, don't
record another lock.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
tools/xfsbuflock.py diff | blob | blame | history
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