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Message-ID: <515E918D.3090307@cn.fujitsu.com>
Date: Fri, 05 Apr 2013 16:55:41 +0800
From: Wanlong Gao <gaowanlong@...fujitsu.com>
To: JBottomley@...allels.com
CC: linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
linux-scsi@...r.kernel.org,
virtualization@...ts.linux-foundation.org, rusty@...tcorp.com.au,
mst@...hat.com, asias@...hat.com, venkateshs@...gle.com,
pbonzini@...hat.com,
James Bottomley <James.Bottomley@...senPartnership.com>,
Wanlong Gao <gaowanlong@...fujitsu.com>
Subject: Re: [PATCH V7 0/5] virtio-scsi multiqueue
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(-)
>>
>
>
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