Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 10 Feb 2003 07:46:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 10 Feb 2003 07:46:20 -0500 Received: from dial-ctb04112.webone.com.au ([210.9.244.112]:60423 "EHLO chimp.local.net") by vger.kernel.org with ESMTP id ; Mon, 10 Feb 2003 07:46:19 -0500 Message-ID: <3E47A14D.2090102@cyberone.com.au> Date: Mon, 10 Feb 2003 23:55:41 +1100 From: Nick Piggin User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.1) Gecko/20020913 Debian/1.1-1 MIME-Version: 1.0 To: Andrea Arcangeli CC: Andrew Morton , reiser@namesys.com, jakob@unthought.net, david.lang@digitalinsight.com, riel@conectiva.com.br, ckolivas@yahoo.com.au, linux-kernel@vger.kernel.org, axboe@suse.de Subject: Re: stochastic fair queueing in the elevator [Re: [BENCHMARK] 2.4.20-ck3 / aa / rmap with contest] References: <3E4781A2.8070608@cyberone.com.au> <20030210111017.GV31401@dualathlon.random> <3E478C09.6060508@cyberone.com.au> <20030210113923.GY31401@dualathlon.random> <20030210034808.7441d611.akpm@digeo.com> <3E4792B7.5030108@cyberone.com.au> <20030210041245.68665ff6.akpm@digeo.com> <3E479AA1.3050308@cyberone.com.au> <20030210123006.GK31401@dualathlon.random> <3E479C43.4050206@cyberone.com.au> <20030210124303.GM31401@dualathlon.random> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 826 Lines: 35 Andrea Arcangeli wrote: >On Mon, Feb 10, 2003 at 11:34:11PM +1100, Nick Piggin wrote: > > >>Andrea Arcangeli wrote: >> >> >> >>>On Mon, Feb 10, 2003 at 11:27:13PM +1100, Nick Piggin wrote: >>> >>> >>> >>>>Is there a magic number above which you see the improvement, >>>>Andrea? Or does it steadily climb? >>>> >>>> >>>> >>>I recall more than 512k wasn't worthwhile anymore >>> >>> >>> >>Behaviour between 128 and 512 would be interesting then >> >> > >this is exactly what is shown by Randy's bonnie ;) > I don't see it... I mean eg 192, 256, 320... - 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/