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| author | Tejun Heo <tj@kernel.org> | 2014-05-13 12:10:59 -0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-05-13 12:10:59 -0400 |
| commit | 54504e977ceee0bea6fbe8b632eceea771b18c6c (patch) | |
| tree | 61d7e8f9bfc78a7cd92a0860669a5a38dcd06d24 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 0cee8b7786467907e12d1d8f872e6dc73bc95204 (diff) | |
cgroup: cgroup_idr_lock should be bh
cgroup_idr_remove() can be invoked from bh leading to lockdep
detecting possible AA deadlock (IN_BH/ON_BH). Make the lock bh-safe.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions