From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756086AbbIWVp2 (ORCPT ); Wed, 23 Sep 2015 17:45:28 -0400 Received: from aserp1040.oracle.com ([141.146.126.69]:50392 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755848AbbIWVp0 (ORCPT ); Wed, 23 Sep 2015 17:45:26 -0400 Date: Wed, 23 Sep 2015 17:12:08 -0400 From: Konrad Rzeszutek Wilk To: Bob Liu , david.vrabel@citrix.com Cc: xen-devel@lists.xen.org, linux-kernel@vger.kernel.org, roger.pau@citrix.com, felipe.franciosi@citrix.com, axboe@fb.com, hch@infradead.org, avanzini.arianna@gmail.com, rafal.mielniczuk@citrix.com, boris.ostrovsky@oracle.com, jonathan.davies@citrix.com Subject: Re: [PATCH v3 1/9] xen-blkfront: convert to blk-mq APIs Message-ID: <20150923211208.GA5180@l.oracle.com> References: <1441456782-31318-1-git-send-email-bob.liu@oracle.com> <1441456782-31318-2-git-send-email-bob.liu@oracle.com> <20150923203121.GA30295@l.oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150923203121.GA30295@l.oracle.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-Source-IP: aserv0022.oracle.com [141.146.126.234] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 23, 2015 at 04:31:21PM -0400, Konrad Rzeszutek Wilk wrote: > On Sat, Sep 05, 2015 at 08:39:34PM +0800, Bob Liu wrote: > > Note: This patch is based on original work of Arianna's internship for > > GNOME's Outreach Program for Women. > > > > Only one hardware queue is used now, so there is no significant > > performance change > > > > The legacy non-mq code is deleted completely which is the same as other > > drivers like virtio, mtip, and nvme. > > > > Also dropped one unnecessary holding of info->io_lock when calling > > blk_mq_stop_hw_queues(). > > > > Signed-off-by: Arianna Avanzini > > Signed-off-by: Bob Liu > > Reviewed-by: Christoph Hellwig > > Acked-by: Jens Axboe > > Signed-off-by: David Vrabel > > Odd. > > This should have gone in Linux 4.3 but it did not? I remember seeing it > there? I think? Ignore the noise please. I was in my 'for-jens-4.3' branch which did not include this as it went through the Xen branch. Sorry.