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author | 2012-07-25 16:03:32 -0400 | |
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committer | 2012-07-25 16:15:08 -0400 | |
commit | cd1cfc49153ba2bef247e500d8bd4d135193ece9 (patch) | |
tree | 34446eea9087a689b7864506197292bf9689fd28 /tools/perf/scripts/python/syscall-counts.py | |
parent | Btrfs: call the ordered free operation without any locks held (diff) | |
download | linux-dev-cd1cfc49153ba2bef247e500d8bd4d135193ece9.tar.xz linux-dev-cd1cfc49153ba2bef247e500d8bd4d135193ece9.zip |
Btrfs: add a barrier before a waitqueue_active check
We were missing wakeups on the delayed ref waitqueue due
to races on waitqueue_active.
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions