Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755041Ab2KHDBn (ORCPT ); Wed, 7 Nov 2012 22:01:43 -0500 Received: from fgwmail6.fujitsu.co.jp ([192.51.44.36]:54782 "EHLO fgwmail6.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754946Ab2KHDBm (ORCPT ); Wed, 7 Nov 2012 22:01:42 -0500 X-SecurityPolicyCheck: OK by SHieldMailChecker v1.8.4 Message-ID: <509B2082.1090402@jp.fujitsu.com> Date: Thu, 08 Nov 2012 12:01:22 +0900 From: Kamezawa Hiroyuki User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:16.0) Gecko/20121026 Thunderbird/16.0.2 MIME-Version: 1.0 To: Tejun Heo CC: lizefan@huawei.com, mhocko@suse.cz, rjw@sisk.pl, linux-pm@vger.kernel.org, fweisbec@gmail.com, containers@lists.linux-foundation.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org Subject: Re: [PATCH 2/9] cgroup: Use rculist ops for cgroup->children References: <1351931915-1701-1-git-send-email-tj@kernel.org> <1351931915-1701-3-git-send-email-tj@kernel.org> In-Reply-To: <1351931915-1701-3-git-send-email-tj@kernel.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 754 Lines: 19 (2012/11/03 17:38), Tejun Heo wrote: > Use RCU safe list operations for cgroup->children. This will be used > to implement cgroup children / descendant walking which can be used by > controllers. > > Note that cgroup_create() now puts a new cgroup at the end of the > ->children list instead of head. This isn't strictly necessary but is > done so that the iteration order is more conventional. > > Signed-off-by: Tejun Heo Reviewed-by: KAMEZAWA Hiroyuki -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/