From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752267AbaBNP54 (ORCPT ); Fri, 14 Feb 2014 10:57:56 -0500 Received: from mail-qc0-f177.google.com ([209.85.216.177]:39419 "EHLO mail-qc0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751948AbaBNP5z (ORCPT ); Fri, 14 Feb 2014 10:57:55 -0500 Date: Fri, 14 Feb 2014 10:57:51 -0500 From: Tejun Heo To: Li Zefan Cc: LKML , Cgroups Subject: Re: [PATCH 1/3] cgroup: fix locking in cgroupstats_build() Message-ID: <20140214155751.GB31544@htj.dyndns.org> References: <52FDD9C4.1070001@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <52FDD9C4.1070001@huawei.com> 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 Fri, Feb 14, 2014 at 04:54:28PM +0800, Li Zefan wrote: > css_set_lock has been converted to css_set_rwsem, and rwsem can't > nested inside rcu_read_lock. > > Signed-off-by: Li Zefan Applied 1-3 to cgroup/for-3.15. Thanks! -- tejun