Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757268AbZJBPdD (ORCPT ); Fri, 2 Oct 2009 11:33:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756687AbZJBPdB (ORCPT ); Fri, 2 Oct 2009 11:33:01 -0400 Received: from mail-yw0-f176.google.com ([209.85.211.176]:54306 "EHLO mail-yw0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756020AbZJBPdA (ORCPT ); Fri, 2 Oct 2009 11:33:00 -0400 X-Greylist: delayed 309 seconds by postgrey-1.27 at vger.kernel.org; Fri, 02 Oct 2009 11:33:00 EDT DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=j4aYzhZMM42Od3SvLhzujb/dBOx2wp7aTKgQfnukbhjDS9fFzCmNefV511wv+IJjeZ EeUUfk/Rry908B6xPSWe1SqozjV/c7mMU7BMLvV5TnkjPruwh6I8v9L44rwUNLe53UE1 Mjvtdmg8ENrFqZL9ztxWFvsBx8olCm+nQ98rA= MIME-Version: 1.0 In-Reply-To: <20091002124921.GA4494@redhat.com> References: <200910021255.27689.czoccolo@gmail.com> <20091002124921.GA4494@redhat.com> Date: Fri, 2 Oct 2009 17:27:55 +0200 Message-ID: <4e5e476b0910020827s23e827b1n847c64e355999d4a@mail.gmail.com> Subject: Re: IO scheduler based IO controller V10 From: Corrado Zoccolo To: Vivek Goyal , Mike Galbraith Cc: Jens Axboe , Ingo Molnar , Ulrich Lukas , linux-kernel@vger.kernel.org, containers@lists.linux-foundation.org, dm-devel@redhat.com, nauman@google.com, dpshah@google.com, lizf@cn.fujitsu.com, mikew@google.com, fchecconi@gmail.com, paolo.valente@unimore.it, ryov@valinux.co.jp, fernando@oss.ntt.co.jp, jmoyer@redhat.com, dhaval@linux.vnet.ibm.com, balbir@linux.vnet.ibm.com, righi.andrea@gmail.com, m-ikeda@ds.jp.nec.com, agk@redhat.com, akpm@linux-foundation.org, peterz@infradead.org, jmarchan@redhat.com, torvalds@linux-foundation.org, riel@redhat.com Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 720 Lines: 22 On Fri, Oct 2, 2009 at 2:49 PM, Vivek Goyal wrote: > On Fri, Oct 02, 2009 at 12:55:25PM +0200, Corrado Zoccolo wrote: > > Actually I am not touching this code. Looking at the V10, I have not > changed anything here in idling code. I based my analisys on the original patch: http://lkml.indiana.edu/hypermail/linux/kernel/0907.1/01793.html Mike, can you confirm which version of the fairness patch did you use in your tests? Corrado > Thanks > Vivek > -- 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/