From 8541fecc04a91842f023cbfe2c376d4de3b5047e Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Thu, 13 Feb 2014 06:58:43 -0500
Subject: [PATCH] cgroup: unexport functions

With module support gone, a lot of functions no longer need to be
exported.  Unexport them.

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