From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail6.bemta7.messagelabs.com (mail6.bemta7.messagelabs.com [216.82.255.55]) by kanga.kvack.org (Postfix) with ESMTP id 56429900114 for ; Fri, 20 May 2011 19:21:44 -0400 (EDT) Message-ID: <4DD6F75E.5000605@redhat.com> Date: Fri, 20 May 2011 19:21:02 -0400 From: Rik van Riel MIME-Version: 1.0 Subject: Re: [PATCH V5] memcg: add memory.numastat api for numa statistics References: <1305928918-15207-1-git-send-email-yinghan@google.com> In-Reply-To: <1305928918-15207-1-git-send-email-yinghan@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Ying Han Cc: KOSAKI Motohiro , Minchan Kim , Daisuke Nishimura , Balbir Singh , Tejun Heo , Pavel Emelyanov , KAMEZAWA Hiroyuki , Andrew Morton , Li Zefan , Mel Gorman , Christoph Lameter , Johannes Weiner , Hugh Dickins , Michal Hocko , Dave Hansen , Zhu Yanhai , linux-mm@kvack.org On 05/20/2011 06:01 PM, Ying Han wrote: > The new API exports numa_maps per-memcg basis. This is a piece of useful > information where it exports per-memcg page distribution across real numa > nodes. > > One of the usecase is evaluating application performance by combining this > information w/ the cpu allocation to the application. > > The output of the memory.numastat tries to follow w/ simiar format of numa_maps > like: > Signed-off-by: Ying Han > Acked-by: KAMEZAWA Hiroyuki > Acked-by: Daisuke Nishimura Acked-by: Rik van Riel -- All rights reversed -- 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