Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161989Ab3DEIzT (ORCPT ); Fri, 5 Apr 2013 04:55:19 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:55848 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752174Ab3DEIyx (ORCPT ); Fri, 5 Apr 2013 04:54:53 -0400 X-IronPort-AV: E=Sophos;i="4.87,413,1363104000"; d="scan'208";a="7001748" Message-ID: <515E918D.3090307@cn.fujitsu.com> Date: Fri, 05 Apr 2013 16:55:41 +0800 From: Wanlong Gao Reply-To: gaowanlong@cn.fujitsu.com Organization: Fujitsu User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130311 Thunderbird/17.0.4 MIME-Version: 1.0 To: JBottomley@parallels.com CC: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, linux-scsi@vger.kernel.org, virtualization@lists.linux-foundation.org, rusty@rustcorp.com.au, mst@redhat.com, asias@redhat.com, venkateshs@google.com, pbonzini@redhat.com, James Bottomley , Wanlong Gao Subject: Re: [PATCH V7 0/5] virtio-scsi multiqueue References: <1364038124-32479-1-git-send-email-gaowanlong@cn.fujitsu.com> <5153A953.2000101@cn.fujitsu.com> In-Reply-To: <5153A953.2000101@cn.fujitsu.com> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/04/05 16:53:47, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/04/05 16:53:48, Serialize complete at 2013/04/05 16:53:48 Content-Transfer-Encoding: 7bit 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: 1901 Lines: 58 On 03/28/2013 10:22 AM, Wanlong Gao wrote: > On 03/23/2013 07:28 PM, Wanlong Gao wrote: >> This series implements virtio-scsi queue steering, which gives >> performance improvements of up to 50% (measured both with QEMU and >> tcm_vhost backends). >> >> This version rebased on Rusty's virtio ring rework patches, which >> has already gone into virtio-next today. >> We hope this can go into virtio-next together with the virtio ring >> rework pathes. >> >> V7: respin to fix the patch apply error >> >> V6: rework "redo allocation of target data" (James) >> fix comments (Venkatesh) >> rebase to virtio-next >> >> V5: improving the grammar of 1/5 (Paolo) >> move the dropping of sg_elems to 'virtio-scsi: use virtqueue_add_sgs for command buffers'. (Asias) >> >> V4: rebase on virtio ring rework patches (rusty's pending-rebases branch) >> >> V3 and be found http://marc.info/?l=linux-virtualization&m=136067440717154&w=2 >> >> >> It would probably be easier to get it in via Rusty's tree >> because of the prerequisites. James, can we get your Acked-by? > > James, any thoughts for this version? Ping James.... > > Thanks, > Wanlong Gao > >> >> Paolo Bonzini (3): >> virtio-scsi: pass struct virtio_scsi to virtqueue completion function >> virtio-scsi: push vq lock/unlock into virtscsi_vq_done >> virtio-scsi: introduce multiqueue support >> >> Wanlong Gao (2): >> virtio-scsi: redo allocation of target data >> virtio-scsi: reset virtqueue affinity when doing cpu hotplug >> >> drivers/scsi/virtio_scsi.c | 387 ++++++++++++++++++++++++++++++++++++--------- >> 1 file changed, 309 insertions(+), 78 deletions(-) >> > > -- 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/