tree aa9a075b658a5045779e6d2463715126263f21dc
parent 761b3ef50e1c2649cffbfa67a4dcb2dcdb7982ed
author Frederic Weisbecker <fweisbec@gmail.com> 1328668646 +0100
committer Tejun Heo <tj@kernel.org> 1329846403 -0800

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>