Messages in this thread | | | From | Wanlong Gao <> | Subject | [PATCH V4 0/5] virtio-scsi multiqueue | Date | Mon, 11 Mar 2013 10:43:57 +0800 |
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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. We hope this can go into virtio-next together with the virtio ring rework pathes.
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?
Paolo Bonzini (4): virtio-scsi: redo allocation of target data 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 (1): virtio-scsi: reset virtqueue affinity when doing cpu hotplug
drivers/scsi/virtio_scsi.c | 364 ++++++++++++++++++++++++++++++++++++--------- 1 file changed, 291 insertions(+), 73 deletions(-)
-- 1.8.2.rc2
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