Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 15 Feb 2003 06:12:57 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 15 Feb 2003 06:12:57 -0500 Received: from 3-157.ctame701-1.telepar.net.br ([200.193.161.157]:50403 "EHLO 3-157.ctame701-1.telepar.net.br") by vger.kernel.org with ESMTP id ; Sat, 15 Feb 2003 06:12:40 -0500 Date: Sat, 15 Feb 2003 09:22:00 -0200 (BRST) From: Rik van Riel X-X-Sender: riel@imladris.surriel.com To: Mike Galbraith cc: Jens Axboe , Linux Kernel Subject: Re: [PATCH] CFQ scheduler, #2 In-Reply-To: <5.1.1.6.2.20030215105330.00c84da8@pop.gmx.net> Message-ID: References: <5.1.1.6.2.20030215105330.00c84da8@pop.gmx.net> X-spambait: aardvark@kernelnewbies.org X-spammeplease: aardvark@nl.linux.org MIME-Version: 1.0 Content-Type: TEXT/PLAIN; CHARSET=US-ASCII; FORMAT=flowed Content-ID: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 815 Lines: 22 On Sat, 15 Feb 2003, Mike Galbraith wrote: > I gave this a burn, and under hefty load it seems to provide a bit of > anti-thrash benefit. Judging from your log, it ends up stalling kswapd and dramatically increases the number of times that normal processes need to go into the pageout code. If this provides an anti-thrashing benefit, something's wrong with the VM in 2.5 ;) Rik -- Bravely reimplemented by the knights who say "NIH". http://www.surriel.com/ http://guru.conectiva.com/ Current spamtrap: october@surriel.com - 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/