Re: [PATCH] virtio: support reserved vqs

From: Rusty Russell
Date: Wed Sep 05 2012 - 23:02:22 EST


"Michael S. Tsirkin" <mst@xxxxxxxxxx> writes:

> virtio network device multiqueue support reserves
> vq 3 for future use (useful both for future extensions and to make it
> pretty - this way receive vqs have even and transmit - odd numbers).
> Make it possible to skip initialization for
> specific vq numbers by specifying NULL for name.
> Document this usage as well as (existing) NULL callback.
>
> Drivers using this not coded up yet, so I simply tested
> with virtio-pci and verified that this patch does
> not break existing drivers.
>
> Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>

This seems sane. Applied.

Thanks,
Rusty.
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