From: Zefan Li <lizefan@huawei.com>
Date: Fri, 19 Sep 2014 08:53:14 +0000 (+0800)
Subject: perf/cgroup: Remove perf_put_cgroup()
X-Git-Tag: fixes-against-v3.18-rc2~135^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e2ba65068ac1d0e8c9df78a4ad787cf39640418;p=pandora-kernel.git

perf/cgroup: Remove perf_put_cgroup()

Commit 5a17f543ed68 ("cgroup: improve css_from_dir() into css_tryget_from_dir()")
removed perf_tryget_cgroup(), so let's also remove perf_put_cgroup().

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