From b395890a092d8ecbe54f005179e3dec4b6bf752a Mon Sep 17 00:00:00 2001
From: Li Zefan <lizefan@huawei.com>
Date: Thu, 1 Aug 2013 09:52:15 +0800
Subject: [PATCH] cgroup: rename cgroup_pidlist->mutex

It's a rw_semaphore not a mutex.

Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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Reading git-format-patch failed