Freezer / cgroup freezer: Update stale locking comments
authorMatt Helsley <matthltc@us.ibm.com>
Mon, 10 May 2010 21:18:47 +0000 (23:18 +0200)
committerRafael J. Wysocki <rjw@sisk.pl>
Mon, 10 May 2010 21:18:47 +0000 (23:18 +0200)
commit8f77578cc2debaeb30a4ef6206f4ba10944bdcd8
tree796fdc066d523a9827a5aec0ae4276710fb8181b
parent543f2503a956601dd490c6cde0ebf6adb4653e50
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>
kernel/cgroup_freezer.c