Messages in this thread | | | Date | Thu, 7 Jun 2012 11:33:02 +0900 | From | Tejun Heo <> | Subject | Re: [PATCH] cgroup: remove hierarchy_mutex |
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On Mon, Jun 04, 2012 at 02:37:06PM +0800, Li Zefan wrote: > It was introduced for memcg to iterate cgroup hierarchy without > holding cgroup_mutex, but soon after that it was replaced with > a lockless way in memcg. > > No one used hierarchy_mutex since that, so remove it. > > Signed-off-by: Li Zefan <lizefan@huawei.com>
Applied to cgroup/for-3.6. Thanks.
-- tejun
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