perf/cgroup: Remove perf_put_cgroup()
authorZefan Li <lizefan@huawei.com>
Fri, 19 Sep 2014 08:53:14 +0000 (16:53 +0800)
committerTejun Heo <tj@kernel.org>
Fri, 19 Sep 2014 13:17:47 +0000 (09:17 -0400)
commit4e2ba65068ac1d0e8c9df78a4ad787cf39640418
tree147901c5f3a0bd242b3696b5c2d8568791188b97
parentf29374b146dd02f5f99742aedaddd6ef3512fc9c
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>
kernel/events/core.c