Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754701AbbGTOSU (ORCPT ); Mon, 20 Jul 2015 10:18:20 -0400 Received: from smtp02.citrix.com ([66.165.176.63]:25848 "EHLO SMTP02.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752319AbbGTOST (ORCPT ); Mon, 20 Jul 2015 10:18:19 -0400 X-IronPort-AV: E=Sophos;i="5.15,508,1432598400"; d="scan'208";a="285708248" Message-ID: <55AD0326.3050901@citrix.com> Date: Mon, 20 Jul 2015 15:18:14 +0100 From: David Vrabel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.7.0 MIME-Version: 1.0 To: Bob Liu , CC: , , , , , , Subject: Re: [Xen-devel] [PATCH v3] xen/blkfront: convert to blk-mq APIs References: <1436781324-28289-1-git-send-email-bob.liu@oracle.com> In-Reply-To: <1436781324-28289-1-git-send-email-bob.liu@oracle.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit X-DLP: MIA1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 976 Lines: 30 On 13/07/15 10:55, 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 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(). Applied to for-linus-4.3, thanks. > Changes in v2: > - Reorganized blk_mq_queue_rq() > - Restored most io_locks in place > > Change in v3: > - Rename blk_mq_queue_rq to blkif_queue_rq Next time, please put changes after a --- marker so they're automatically dropped when applied. David -- 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/