Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765645AbZFQNDh (ORCPT ); Wed, 17 Jun 2009 09:03:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758802AbZFQND3 (ORCPT ); Wed, 17 Jun 2009 09:03:29 -0400 Received: from mx2.redhat.com ([66.187.237.31]:45227 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757630AbZFQND3 (ORCPT ); Wed, 17 Jun 2009 09:03:29 -0400 Date: Wed, 17 Jun 2009 09:00:00 -0400 From: Vivek Goyal To: Gui Jianfeng Cc: linux-kernel@vger.kernel.org, containers@lists.linux-foundation.org, dm-devel@redhat.com, jens.axboe@oracle.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, s-uchida@ap.jp.nec.com, taka@valinux.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, jbaron@redhat.com, agk@redhat.com, snitzer@redhat.com, akpm@linux-foundation.org, peterz@infradead.org Subject: Re: [PATCH 04/19] io-controller: Modify cfq to make use of flat elevator fair queuing Message-ID: <20090617130000.GB15473@redhat.com> References: <1244513342-11758-1-git-send-email-vgoyal@redhat.com> <1244513342-11758-5-git-send-email-vgoyal@redhat.com> <4A385374.7060708@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4A385374.7060708@cn.fujitsu.com> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1067 Lines: 37 On Wed, Jun 17, 2009 at 10:22:44AM +0800, Gui Jianfeng wrote: > Vivek Goyal wrote: > > This patch changes cfq to use fair queuing code from elevator layer. > > > > elevator_private2 isn't used to store cfqq now. > > Signed-off-by: Gui Jianfeng Thanks Gui. Queued up for next posting. Vivek > --- > block/cfq-iosched.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c > index 23b24b9..7a9bbe6 100644 > --- a/block/cfq-iosched.c > +++ b/block/cfq-iosched.c > @@ -1874,7 +1874,7 @@ static void cfq_put_request(struct request *rq) > put_io_context(RQ_CIC(rq)->ioc); > > rq->elevator_private = NULL; > - rq->elevator_private2 = NULL; > + rq->ioq = NULL; > > cfq_put_queue(cfqq); > } > -- > 1.5.4.rc3 -- 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/