From: Li Zefan <lizefan@huawei.com>
Date: Sun, 9 Jun 2013 09:14:47 +0000 (+0800)
Subject: cpuset: remove async hotplug propagation work
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~43^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=388afd8549dc8be0920e00ae9404341593b6bd7c;p=pandora-kernel.git

cpuset: remove async hotplug propagation work

As we can drop rcu read lock while iterating cgroup hierarchy,
we don't have to do propagation asynchronously via workqueue.

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