From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754491Ab1A0BHm (ORCPT ); Wed, 26 Jan 2011 20:07:42 -0500 Received: from cn.fujitsu.com ([222.73.24.84]:54528 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1754397Ab1A0BHk (ORCPT ); Wed, 26 Jan 2011 20:07:40 -0500 Message-ID: <4D40C5A3.4070703@cn.fujitsu.com> Date: Thu, 27 Jan 2011 09:08:51 +0800 From: Li Zefan User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.9) Gecko/20100921 Fedora/3.1.4-1.fc14 Thunderbird/3.1.4 MIME-Version: 1.0 To: Andrew Morton CC: Daniel Lezcano , containers@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] cgroup : remove the ns_cgroup References: <1295948388-15108-1-git-send-email-daniel.lezcano@free.fr> <20110126161837.43830756.akpm@linux-foundation.org> In-Reply-To: <20110126161837.43830756.akpm@linux-foundation.org> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.1FP4|July 25, 2010) at 2011-01-27 09:07:01, Serialize by Router on mailserver/fnst(Release 8.5.1FP4|July 25, 2010) at 2011-01-27 09:07:01, Serialize complete at 2011-01-27 09:07:01 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Andrew Morton wrote: > On Tue, 25 Jan 2011 10:39:48 +0100 > Daniel Lezcano wrote: > >> This patch removes the ns_cgroup as suggested in the following thread: > > I had this patch queued up in September last year, but dropped it. Why > did I do that? Because you wanted to wait for some time for users (if any) to notice this coming change. Author: Daniel Lezcano Date: Wed Oct 27 15:33:38 2010 -0700 cgroup: notify ns_cgroup deprecated The ns_cgroup will be removed very soon. Let's warn, for this version, ns_cgroup is deprecated. Make ns_cgroup and clone_children exclusive. If the clone_children is set and the ns_cgroup is mounted, let's fail with EINVAL when the ns_cgroup subsys is created (a printk will help the user to understand why the creation fails). Update the feature remove schedule file with the deprecated ns_cgroup. Signed-off-by: Daniel Lezcano Acked-by: Paul Menage Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds