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authorTejun Heo <tj@kernel.org>2014-05-13 12:11:00 -0400
committerTejun Heo <tj@kernel.org>2014-05-13 12:11:00 -0400
commit46cfeb043b04f5878154bea36714709d46028495 (patch)
tree95194af924a2b66626ae2bc9951231d77cb06b10 /kernel/cgroup_freezer.c
parent7d331fa985d3a39d5b8cb60caf016d3e53e57c91 (diff)
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cgroup: use release_agent_path_lock in cgroup_release_agent_show()
release_path is now protected by release_agent_path_lock to allow accessing it without grabbing cgroup_mutex; however, cgroup_release_agent_show() was still grabbing cgroup_mutex. Let's convert it to release_agent_path_lock so that we don't have to worry about this one for the planned locking updates. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Li Zefan <lizefan@huawei.com>
Diffstat (limited to 'kernel/cgroup_freezer.c')
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