Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965030AbVJURBD (ORCPT ); Fri, 21 Oct 2005 13:01:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965031AbVJURBD (ORCPT ); Fri, 21 Oct 2005 13:01:03 -0400 Received: from fgwmail6.fujitsu.co.jp ([192.51.44.36]:41689 "EHLO fgwmail6.fujitsu.co.jp") by vger.kernel.org with ESMTP id S965030AbVJURBB (ORCPT ); Fri, 21 Oct 2005 13:01:01 -0400 Message-ID: <43591E6F.4020506@jp.fujitsu.com> Date: Sat, 22 Oct 2005 01:59:27 +0900 From: Kamezawa Hiroyuki User-Agent: Mozilla Thunderbird 1.0.6 (Windows/20050716) X-Accept-Language: ja, en-us, en MIME-Version: 1.0 To: Christoph Lameter CC: Simon Derr , Andrew Morton , Mike Kravetz , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Magnus Damm , Marcelo Tosatti , Paul Jackson Subject: Re: [PATCH 4/4] Swap migration V3: sys_migrate_pages interface References: <20051020225935.19761.57434.sendpatchset@schroedinger.engr.sgi.com> <20051020225955.19761.53060.sendpatchset@schroedinger.engr.sgi.com> <4358588D.1080307@jp.fujitsu.com> <435896CA.1000101@jp.fujitsu.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 735 Lines: 24 Christoph Lameter wrote: > On Fri, 21 Oct 2005, KAMEZAWA Hiroyuki wrote: > > >>>>How about this ? >>>>+cpuset_update_task_mems_allowed(task, new); (this isn't implemented >>>>now >> >>*new* is already guaranteed to be the subset of current mem_allowed. >>Is this violate the permission ? > > > Could the cpuset_mems_allowed(task) function update the mems_allowed if > needed? It looks I was wrong :( see Paul's e-mail. he describes the problem of my suggestion in detail. -- Kame - 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/