From: Frederic Weisbecker <fweisbec@gmail.com>
Date: Wed, 8 Feb 2012 02:37:26 +0000 (+0100)
Subject: cgroup: Remove wrong comment on cgroup_enable_task_cg_list()
X-Git-Tag: v3.4-rc1~179^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a4b430451bb6d8d6b7dcdfbee0e1330b7c475a6;p=pandora-kernel.git

cgroup: Remove wrong comment on cgroup_enable_task_cg_list()

Remove the stale comment about RCU protection. Many callers
(all of them?) of cgroup_enable_task_cg_list() don't seem
to be in an RCU read side critical section. Besides, RCU is
not helpful to protect against while_each_thread().

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Mandeep Singh Baines <msb@chromium.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---

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