Messages in this thread | | | Date | Thu, 30 Aug 2012 17:45:19 +0200 | From | Paolo Bonzini <> | Subject | Re: [PATCH 0/5] Multiqueue virtio-scsi |
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Il 30/08/2012 16:53, Michael S. Tsirkin ha scritto: >> > this series adds multiqueue support to the virtio-scsi driver, based >> > on Jason Wang's work on virtio-net. It uses a simple queue steering >> > algorithm that expects one queue per CPU. LUNs in the same target always >> > use the same queue (so that commands are not reordered); queue switching >> > occurs when the request being queued is the only one for the target. >> > Also based on Jason's patches, the virtqueue affinity is set so that >> > each CPU is associated to one virtqueue. > > Is there a spec patch? I did not see one.
It was already in the first version of the spec, just not implemented until now.
Paolo
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