From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752294Ab3FZSwR (ORCPT ); Wed, 26 Jun 2013 14:52:17 -0400 Received: from userp1040.oracle.com ([156.151.31.81]:16825 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751401Ab3FZSwP (ORCPT ); Wed, 26 Jun 2013 14:52:15 -0400 Message-ID: <51CB3838.10400@oracle.com> Date: Wed, 26 Jun 2013 14:51:36 -0400 From: Sasha Levin User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130510 Thunderbird/17.0.6 MIME-Version: 1.0 To: Tejun Heo CC: lizefan@huawei.com, LKML , cgroups@vger.kernel.org, trinity@vger.kernel.org Subject: Re: [PATCH cgroup/for-3.11] cgroup: grab cgroup_mutex in drop_parsed_module_refcounts() References: <51C9D17B.5090208@oracle.com> <20130626010454.GD30407@mtj.dyndns.org> <20130626010521.GE30407@mtj.dyndns.org> <20130626175008.GF4405@mtj.dyndns.org> In-Reply-To: <20130626175008.GF4405@mtj.dyndns.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Source-IP: acsinet22.oracle.com [141.146.126.238] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/26/2013 01:50 PM, Tejun Heo wrote: > On Tue, Jun 25, 2013 at 06:05:21PM -0700, Tejun Heo wrote: >> This isn't strictly necessary as all subsystems specified in >> @subsys_mask are guaranteed to be pinned; however, it does spuriously >> trigger lockdep warning. Let's grab cgroup_mutex around it. >> >> Signed-off-by: Tejun Heo > > Applied both patches to cgroup/for-3.11. FWIW, for both patches, Tested-by: Sasha Levin Thanks, Sasha