From 587945147cfe48c84dd92c022e25aad6d92c0da8 Mon Sep 17 00:00:00 2001
From: Bandan Das <bsd@redhat.com>
Date: Mon, 2 Mar 2015 17:51:10 -0500
Subject: [PATCH] cgroup: Use kvfree in pidlist_free()

The wrapper already calls the appropriate free
function, use it instead of spinning our own.

Signed-off-by: Bandan Das <bsd@redhat.com>
Acked-by: Zefan Li <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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Reading git-format-patch failed