Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757741AbZFBRlG (ORCPT ); Tue, 2 Jun 2009 13:41:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754861AbZFBRkz (ORCPT ); Tue, 2 Jun 2009 13:40:55 -0400 Received: from e28smtp07.in.ibm.com ([59.145.155.7]:60892 "EHLO e28smtp07.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753864AbZFBRky (ORCPT ); Tue, 2 Jun 2009 13:40:54 -0400 Date: Tue, 2 Jun 2009 23:10:42 +0530 From: Dhaval Giani To: Paul Menage Cc: akpm@linux-foundation.org, mm-commits@vger.kernel.org, lizf@cn.fujitsu.com, balbir@linux.vnet.ibm.com, kamezawa.hiroyu@jp.fujitsu.com, lkml , Bharata B Rao , libcg-devel Subject: Re: + cgroups-forbid-noprefix-if-mounting-more-than-just-cpuset-subsystem. patch added to -mm tree Message-ID: <20090602174042.GD16753@linux.vnet.ibm.com> Reply-To: Dhaval Giani References: <200906020602.n5262wcu008560@imap1.linux-foundation.org> <20090602090944.GB16753@linux.vnet.ibm.com> <6599ad830906020908s7cb6afe6pd83ca35b82d148a4@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6599ad830906020908s7cb6afe6pd83ca35b82d148a4@mail.gmail.com> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1019 Lines: 28 On Tue, Jun 02, 2009 at 09:08:04AM -0700, Paul Menage wrote: > On Tue, Jun 2, 2009 at 2:09 AM, Dhaval Giani wrote: > > > > I am not sure if this is a good idea. For libcgroup, we would then be > > adding a special case for just cpuset. I would rather that we allow it > > either for all the subsystems or none of them. > > > > libcgroup shouldn't be using the noprefix option. Its only intentded > use is to allow the legacy "cpuset" filesystem type to be mounted and > to see the same fileset as it had before the cgroups transition. > It does not. But if some user is using that option, we need to be in a position to handle it. I am quite happy not supporting the noprefix option in the library if it is fine. Thanks, -- regards, Dhaval -- 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/