From 8f77578cc2debaeb30a4ef6206f4ba10944bdcd8 Mon Sep 17 00:00:00 2001
From: Matt Helsley <matthltc@us.ibm.com>
Date: Mon, 10 May 2010 23:18:47 +0200
Subject: [PATCH] Freezer / cgroup freezer: Update stale locking comments

Update stale comments regarding locking order and add a little more detail
so it's easier to follow the locking between the cgroup freezer and the
power management freezer code.

Signed-off-by: Matt Helsley <matthltc@us.ibm.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
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