From: Tejun Heo <tj@kernel.org>
Date: Thu, 13 Feb 2014 11:58:41 +0000 (-0500)
Subject: cpuset: don't use cgroup_taskset_cur_css()
X-Git-Tag: v3.15-rc1~109^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=57fce0a68e3aa71d223d9023aae66c7393970c34;p=pandora-kernel.git

cpuset: don't use cgroup_taskset_cur_css()

cgroup_taskset_cur_css() will be removed during the planned
resturcturing of migration path.  The only use of
cgroup_taskset_cur_css() is finding out the old cgroup_subsys_state of
the leader in cpuset_attach().  This usage can easily be removed by
remembering the old value from cpuset_can_attach().

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

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