Re: [PATCH cgroup/for-3.13-fixes] cgroup: fix oops in cgroup initfailure path

[Tejun Heo]

On Fri, Dec 06, 2013 at 11:13:12AM -0500, Tejun Heo wrote:
> > Second, it's not clear to me why we need the CSS_ONLINE flag at all if
> > we never assign css's that we fail to online to a cgroup. AFAIU we will
> > never see such css's, because in all places we call offline_css(),
> > namely cgroup_destroy_locked() (via kill_css()) and
> > cgroup_unload_subsys(), we use cgroup_css() which will return NULL for them.
> 
> The whole thing is in flux and will look very different in near
> future.  I actually had patches queued which deal with the issue you
> spotted but they are being blocked on other changes ATM.  So, yeah,
> there are some spurious stuff now.

LOL, I found the patch.  It was posted and acked I just forgot to
apply the whole series.  I'm a moron.

  http://permalink.gmane.org/gmane.linux.kernel.containers/26804

This should do it, right?  I'll update the patch description and
repost the series.

Thanks!

-- 
tejun
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