From: Tejun Heo <tj@kernel.org>
Date: Tue, 8 Jul 2014 22:02:56 +0000 (-0400)
Subject: cgroup: reorganize cgroup_subtree_control_write()
X-Git-Tag: cleanup-for-v3.18~149^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c29adf24e0c443fb4433efb6a62bd91fdb739c34;p=pandora-kernel.git

cgroup: reorganize cgroup_subtree_control_write()

Make the following two reorganizations to
cgroup_subtree_control_write().  These are to prepare for future
changes and shouldn't cause any functional difference.

* Move availability above css offlining wait.

* Move cgrp->child_subsys_mask update above new css creation.

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

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