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Re: [Qemu-devel] [RFC PATCH v2 09/10] virtio-scsi-dataplane: Code to run
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From: |
Fam Zheng |
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Subject: |
Re: [Qemu-devel] [RFC PATCH v2 09/10] virtio-scsi-dataplane: Code to run virtio-scsi on iothread |
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Date: |
Mon, 22 Sep 2014 16:33:27 +0800 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Mon, 09/22 10:09, Paolo Bonzini wrote:
> Il 22/09/2014 07:56, Fam Zheng ha scritto:
> >> >
> >> > Please add these to VirtIOSCSI rather than VirtIOSCSICommon. Same for
> >> > the new functions you declare below.
> > What's the rationale, please? Asking because especially the VirtIOSCSIVring
> > fields are the dataplane counterparts of VirtQueue fields, so putting in
> > VirtIOSCSI seems unnatural for me.
>
> Because everything you put in VirtIOSCSICommon will be shared between
> virtio-scsi and vhost-scsi, and vhost-scsi need not use neither vring
> nor dataplane.
>
I see, I'll move it into VirtIOSCSI then!
Fam