From: Tejun Heo <tj@kernel.org>
Date: Thu, 13 Feb 2014 11:58:39 +0000 (-0500)
Subject: cgroup: reimplement cgroup_transfer_tasks() without using css_scan_tasks()
X-Git-Tag: v3.15-rc1~109^2~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e406d1cfff6ab189c8676072d211809c94fecaf0;p=pandora-kernel.git

cgroup: reimplement cgroup_transfer_tasks() without using css_scan_tasks()

Reimplement cgroup_transfer_tasks() so that it repeatedly fetches the
first task in the cgroup and then tranfers it.  This achieves the same
result without using css_scan_tasks() which is scheduled to be
removed.

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