From 1f869e8711d18aaf6e2979922bc9377ad394b82f Mon Sep 17 00:00:00 2001
From: Glauber Costa <glommer@parallels.com>
Date: Fri, 30 Nov 2012 17:31:23 +0400
Subject: [PATCH] cgroup: warn about broken hierarchies only after css_online

If everything goes right, it shouldn't really matter if we are spitting
this warning after css_alloc or css_online. If we fail between then,
there are some ill cases where we would previously see the message and
now we won't (like if the files fail to be created).

I believe it really shouldn't matter: this message is intended in spirit
to be shown when creation succeeds, but with insane settings.

Signed-off-by: Glauber Costa <glommer@parallels.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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Reading git-format-patch failed