From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH cgroup/for-4.13-fixes] cgroup: create dfl_root files on
 subsys registration
Date: Tue, 18 Jul 2017 18:11:14 -0400
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To: Waiman Long <longman-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: Li Zefan <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>, Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org

On Tue, Jul 18, 2017 at 06:09:16PM -0400, Waiman Long wrote:
> On 07/18/2017 05:57 PM, Tejun Heo wrote:
> Yes, this patch fix the problem.
> 
> Tested-by:  Waiman Long <longman-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>

Great, will route the patch through cgroup/for-4.13-fixes.

Thanks for spotting the subtle bug!

-- 
tejun