From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754225Ab1HEIBl (ORCPT ); Fri, 5 Aug 2011 04:01:41 -0400 Received: from cantor2.suse.de ([195.135.220.15]:41331 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750908Ab1HEIBi (ORCPT ); Fri, 5 Aug 2011 04:01:38 -0400 Date: Fri, 5 Aug 2011 09:01:33 +0100 From: Mel Gorman To: Pintu Agarwal Cc: "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" Subject: Re: MMTests 0.01 Message-ID: <20110805080133.GS19099@suse.de> References: <20110804143844.GQ19099@suse.de> <1312526302.37390.YahooMailNeo@web162009.mail.bf1.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1312526302.37390.YahooMailNeo@web162009.mail.bf1.yahoo.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 04, 2011 at 11:38:22PM -0700, Pintu Agarwal wrote: > Dear Mel Gorman, >   > Thank you very much for this MMTest. > It will be very helpful for me for all my needs. > I was looking forward for these kind of mm test utilities. >   > Just wanted to know, if any of these utilities also covers > anti-fragmentation represent of the various page state in the form > of jpeg image? No, that particular script was not included as it needs a kernel patch to be really useful and depends on parts of VM Regress that were very ugly. As I've said before, I generally use unusable free space index and fragmentation index if I'm trying to graph fragmentation-related information. To record it, I use the "extfrag" monitor in monitors/ . It uses other helpers of which fraganalysis/show-buddyinfo is the most important as it is the one that can read either /proc/buddyinfo or use /proc/kpagefrags to build a more accurate picture. -- Mel Gorman SUSE Labs From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail144.messagelabs.com (mail144.messagelabs.com [216.82.254.51]) by kanga.kvack.org (Postfix) with ESMTP id CDB076B0169 for ; Fri, 5 Aug 2011 04:01:40 -0400 (EDT) Date: Fri, 5 Aug 2011 09:01:33 +0100 From: Mel Gorman Subject: Re: MMTests 0.01 Message-ID: <20110805080133.GS19099@suse.de> References: <20110804143844.GQ19099@suse.de> <1312526302.37390.YahooMailNeo@web162009.mail.bf1.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1312526302.37390.YahooMailNeo@web162009.mail.bf1.yahoo.com> Sender: owner-linux-mm@kvack.org List-ID: To: Pintu Agarwal Cc: "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" On Thu, Aug 04, 2011 at 11:38:22PM -0700, Pintu Agarwal wrote: > Dear Mel Gorman, > > Thank you very much for this MMTest. > It will be very helpful for me for all my needs. > I was looking forward for these kind of mm test utilities. > > Just wanted to know, if any of these utilities also covers > anti-fragmentation represent of the various page state in the form > of jpeg image? No, that particular script was not included as it needs a kernel patch to be really useful and depends on parts of VM Regress that were very ugly. As I've said before, I generally use unusable free space index and fragmentation index if I'm trying to graph fragmentation-related information. To record it, I use the "extfrag" monitor in monitors/ . It uses other helpers of which fraganalysis/show-buddyinfo is the most important as it is the one that can read either /proc/buddyinfo or use /proc/kpagefrags to build a more accurate picture. -- Mel Gorman SUSE Labs -- 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