From: Wanlong Gao <gaowanlong@cn.fujitsu.com> 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 <James.Bottomley@HansenPartnership.com>, Wanlong Gao <gaowanlong@cn.fujitsu.com> Subject: Re: [PATCH V7 0/5] virtio-scsi multiqueue Date: Fri, 05 Apr 2013 16:55:41 +0800 [thread overview] Message-ID: <515E918D.3090307@cn.fujitsu.com> (raw) In-Reply-To: <5153A953.2000101@cn.fujitsu.com> 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(-) >> > >
WARNING: multiple messages have this Message-ID (diff)
From: Wanlong Gao <gaowanlong@cn.fujitsu.com> To: JBottomley@parallels.com Cc: linux-scsi@vger.kernel.org, kvm@vger.kernel.org, mst@redhat.com, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, James Bottomley <James.Bottomley@HansenPartnership.com>, pbonzini@redhat.com Subject: Re: [PATCH V7 0/5] virtio-scsi multiqueue Date: Fri, 05 Apr 2013 16:55:41 +0800 [thread overview] Message-ID: <515E918D.3090307@cn.fujitsu.com> (raw) In-Reply-To: <5153A953.2000101@cn.fujitsu.com> 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(-) >> > >
next prev parent reply other threads:[~2013-04-05 8:55 UTC|newest] Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-03-23 11:28 [PATCH V7 0/5] virtio-scsi multiqueue Wanlong Gao 2013-03-23 11:28 ` Wanlong Gao 2013-03-23 11:28 ` [PATCH V7 1/5] virtio-scsi: redo allocation of target data Wanlong Gao 2013-03-23 11:28 ` Wanlong Gao 2013-03-23 11:28 ` [PATCH V7 2/5] virtio-scsi: pass struct virtio_scsi to virtqueue completion function Wanlong Gao 2013-03-23 11:28 ` Wanlong Gao 2013-03-23 11:28 ` [PATCH V7 3/5] virtio-scsi: push vq lock/unlock into virtscsi_vq_done Wanlong Gao 2013-03-23 11:28 ` Wanlong Gao 2013-03-23 11:28 ` [PATCH V7 4/5] virtio-scsi: introduce multiqueue support Wanlong Gao 2013-03-23 11:28 ` Wanlong Gao 2013-03-25 7:25 ` Bart Van Assche 2013-03-25 7:25 ` Bart Van Assche 2013-03-25 14:27 ` Paolo Bonzini 2013-03-25 14:27 ` Paolo Bonzini 2013-03-23 11:28 ` [PATCH V7 5/5] virtio-scsi: reset virtqueue affinity when doing cpu hotplug Wanlong Gao 2013-03-23 11:28 ` Wanlong Gao 2013-03-28 2:22 ` [PATCH V7 0/5] virtio-scsi multiqueue Wanlong Gao 2013-03-28 2:22 ` Wanlong Gao 2013-04-05 8:55 ` Wanlong Gao [this message] 2013-04-05 8:55 ` Wanlong Gao 2013-04-06 8:40 ` James Bottomley 2013-04-06 10:14 ` Wanlong Gao 2013-04-06 10:14 ` Wanlong Gao 2013-04-07 2:01 ` Asias He 2013-04-07 2:01 ` Asias He 2013-04-08 13:36 ` Rusty Russell 2013-04-08 13:36 ` Rusty Russell
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