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| author |   Tejun Heo <tj@kernel.org> | 2013-06-25 18:05:21 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-06-26 10:40:10 -0700 |
| commit | eb178d063324d9c30f673db3877b892a48ade21e (patch) | |
| tree | beb6a51e60b40c07f18cac6d1938aa8730416983 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | cgroup: fix cgroupfs_root early destruction path (diff) | |
| download | linux-dev-eb178d063324d9c30f673db3877b892a48ade21e.tar.xz linux-dev-eb178d063324d9c30f673db3877b892a48ade21e.zip | |
cgroup: grab cgroup_mutex in drop_parsed_module_refcounts()
This isn't strictly necessary as all subsystems specified in
@subsys_mask are guaranteed to be pinned; however, it does spuriously
trigger lockdep warning. Let's grab cgroup_mutex around it.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions