From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752031Ab0AAPAb (ORCPT ); Fri, 1 Jan 2010 10:00:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751967Ab0AAPAb (ORCPT ); Fri, 1 Jan 2010 10:00:31 -0500 Received: from mx1.redhat.com ([209.132.183.28]:14944 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751821Ab0AAPAa (ORCPT ); Fri, 1 Jan 2010 10:00:30 -0500 Message-ID: <4B3E0DE0.8040009@redhat.com> Date: Fri, 01 Jan 2010 09:59:44 -0500 From: Rik van Riel Organization: Red Hat, Inc User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.5) Gecko/20091209 Fedora/3.0-4.fc12 Lightning/1.0pre Thunderbird/3.0 MIME-Version: 1.0 To: KOSAKI Motohiro CC: LKML , linux-mm , Andrew Morton , Balbir Singh , Mel Gorman , KAMEZAWA Hiroyuki Subject: Re: [PATCH 3/4] vmstat: add anon_scan_ratio field to zoneinfo References: <20091228164451.A687.A69D9226@jp.fujitsu.com> <20091228164816.A68D.A69D9226@jp.fujitsu.com> In-Reply-To: <20091228164816.A68D.A69D9226@jp.fujitsu.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/28/2009 02:48 AM, KOSAKI Motohiro wrote: > Vmscan folks was asked "why does my system makes so much swap-out?" > in lkml at several times. > At that time, I made the debug patch to show recent_anon_{scanned/rorated} > parameter at least three times. > > Thus, its parameter should be showed on /proc/zoneinfo. It help > vmscan folks debugging. > > Signed-off-by: KOSAKI Motohiro Reviewed-by: Rik van Riel -- All rights reversed. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail137.messagelabs.com (mail137.messagelabs.com [216.82.249.19]) by kanga.kvack.org (Postfix) with SMTP id 1E33560021B for ; Fri, 1 Jan 2010 10:00:15 -0500 (EST) Message-ID: <4B3E0DE0.8040009@redhat.com> Date: Fri, 01 Jan 2010 09:59:44 -0500 From: Rik van Riel MIME-Version: 1.0 Subject: Re: [PATCH 3/4] vmstat: add anon_scan_ratio field to zoneinfo References: <20091228164451.A687.A69D9226@jp.fujitsu.com> <20091228164816.A68D.A69D9226@jp.fujitsu.com> In-Reply-To: <20091228164816.A68D.A69D9226@jp.fujitsu.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: KOSAKI Motohiro Cc: LKML , linux-mm , Andrew Morton , Balbir Singh , Mel Gorman , KAMEZAWA Hiroyuki List-ID: On 12/28/2009 02:48 AM, KOSAKI Motohiro wrote: > Vmscan folks was asked "why does my system makes so much swap-out?" > in lkml at several times. > At that time, I made the debug patch to show recent_anon_{scanned/rorated} > parameter at least three times. > > Thus, its parameter should be showed on /proc/zoneinfo. It help > vmscan folks debugging. > > Signed-off-by: KOSAKI Motohiro Reviewed-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/ . Don't email: email@kvack.org