From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx182.postini.com [74.125.245.182]) by kanga.kvack.org (Postfix) with SMTP id 3622F6B004D for ; Thu, 22 Mar 2012 14:49:24 -0400 (EDT) Message-ID: <4F6B7431.8080701@redhat.com> Date: Thu, 22 Mar 2012 14:49:21 -0400 From: Larry Woodman Reply-To: lwoodman@redhat.com MIME-Version: 1.0 Subject: Re: [PATCH -mm] do_migrate_pages() calls migrate_to_node() even if task is already on a correct node References: <4F6B6BFF.1020701@redhat.com> <4F6B7358.60800@gmail.com> In-Reply-To: <4F6B7358.60800@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: KOSAKI Motohiro Cc: Christoph Lameter , linux-mm@kvack.org, Linux Kernel Mailing List , Andrew Morton , Rik van Riel , Motohiro Kosaki On 03/22/2012 02:45 PM, KOSAKI Motohiro wrote: > CC to Christoph. > > Sorry Christoph I meant to cc you on the original message! Larry > Wait. > > This may be non-optimal for cpusets, but maybe optimal migrate_pages, > especially > the usecase is HPC. I guess this is intended behavior. I think we need > to hear > Christoph's intention. > > But, I'm not against this if he has no objection. > > -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org