From c1d5d42efdb3e0470c1cfd2fcb50bc3eae813283 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Wed, 9 Jul 2014 10:08:08 -0400
Subject: [PATCH] cgroup: make interface file "cgroup.sane_behavior"
 legacy-only

"cgroup.sane_behavior" is added to help distinguishing whether
sane_behavior is in effect or not.  We now have the default hierarchy
where the flag is always in effect and are planning to remove
supporting sane behavior on the legacy hierarchies making this file on
the default hierarchy rather pointless.  Let's make it legacy only and
thus always zero.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
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