Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753435Ab0DIDUp (ORCPT ); Thu, 8 Apr 2010 23:20:45 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:51201 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1753301Ab0DIDUn (ORCPT ); Thu, 8 Apr 2010 23:20:43 -0400 Message-ID: <4BBE9D58.2010602@cn.fujitsu.com> Date: Fri, 09 Apr 2010 11:22:00 +0800 From: Li Zefan User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1b3pre) Gecko/20090513 Fedora/3.0-2.3.beta2.fc11 Thunderbird/3.0b2 MIME-Version: 1.0 To: KAMEZAWA Hiroyuki CC: "linux-kernel@vger.kernel.org" , "akpm@linux-foundation.org" , "linux-mm@kvack.org" , "menage@google.com" , "nishimura@mxp.nes.nec.co.jp" , stable@kernel.org Subject: Re: [PATCH] fix cgroup procs documentation References: <20100409121143.9610dc8f.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20100409121143.9610dc8f.kamezawa.hiroyu@jp.fujitsu.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1585 Lines: 37 KAMEZAWA Hiroyuki wrote: > 2.6.33's Documentation has the same wrong information. So, I CC'ed to stable. > If people believe this information, they'll usr cgroup.procs file and will > see cgroup doesn'w work as expected. > The patch itself is against -mm. > > == > Writing to cgroup.procs is not supported now. > > Signed-off-by: KAMEZAWA Hiroyuki > --- > Documentation/cgroups/cgroups.txt | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > Index: mmotm-temp/Documentation/cgroups/cgroups.txt > =================================================================== > --- mmotm-temp.orig/Documentation/cgroups/cgroups.txt > +++ mmotm-temp/Documentation/cgroups/cgroups.txt > @@ -235,8 +235,7 @@ containing the following files describin > - cgroup.procs: list of tgids in the cgroup. This list is not > guaranteed to be sorted or free of duplicate tgids, and userspace > should sort/uniquify the list if this property is required. > - Writing a tgid into this file moves all threads with that tgid into > - this cgroup. > + This is a read-only file, now. I think the better wording is "for now". :) > - notify_on_release flag: run the release agent on exit? > - release_agent: the path to use for release notifications (this file > exists in the top cgroup only) > -- 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/