From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752844Ab3FZRuQ (ORCPT ); Wed, 26 Jun 2013 13:50:16 -0400 Received: from mail-qa0-f49.google.com ([209.85.216.49]:65408 "EHLO mail-qa0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751383Ab3FZRuO (ORCPT ); Wed, 26 Jun 2013 13:50:14 -0400 Date: Wed, 26 Jun 2013 10:50:08 -0700 From: Tejun Heo To: Sasha Levin 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() Message-ID: <20130626175008.GF4405@mtj.dyndns.org> References: <51C9D17B.5090208@oracle.com> <20130626010454.GD30407@mtj.dyndns.org> <20130626010521.GE30407@mtj.dyndns.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130626010521.GE30407@mtj.dyndns.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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. Thanks. -- tejun