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authorDave Chinner <[email protected]>2018-05-09 07:49:09 -0700
committerDarrick J. Wong <[email protected]>2018-05-10 08:56:46 -0700
commitd686d12d23ae1a6a5a52ad2f794f3955985fd54d (patch)
treea9280f721da88cd9a3c90b3c8a4d665ac5fd0eea /tools/perf/scripts/python
parente632a5690c734a383a83272a502be79cb2c040e5 (diff)
xfs: don't assert fail with AIL lock held
Been hitting AIL ordering assert failures recently, but been unable to trace them down because the system immediately hangs up onteh spinlock that was held when this assert fires: XFS: Assertion failed: XFS_LSN_CMP(prev_lip->li_lsn, lip->li_lsn) <= 0, file: fs/xfs/xfs_trans_ail.c, line: 52 Move the assertions outside of the spinlock so the corpse can be dissected. Thanks to Brian Foster for supplying a clean way of doing this. Signed-Off-By: Dave Chinner <[email protected]> Reviewed-by: Brian Foster <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Reviewed-by: Darrick J. Wong <[email protected]> Signed-off-by: Darrick J. Wong <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
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