Re: [RFC] [PATCH] virtio: Dont add "config" to list for !per_vq_vector
From: Rusty Russell
Date: Wed Oct 05 2011 - 21:17:04 EST
On Wed, 5 Oct 2011 08:48:23 -0200, "Michael S. Tsirkin" <mst@xxxxxxxxxx> wrote:
> On Wed, Oct 05, 2011 at 11:08:59AM +0530, Krishna Kumar wrote:
> > For the MSI but non-per_vq_vector case, the config/change vq
> > also gets added to the list of vqs that need to process the
> > MSI interrupt. This is not needed as config has it's own
> > handler (vp_config_changed). In any case, vring_interrupt()
> > finds nothing needs to be done on this vq.
> > I tested this patch by testing the "Fallback:" and "Finally
> > fall back" cases in vp_find_vqs(). Please review.
> > Signed-off-by: Krishna Kumar <krkumar2@xxxxxxxxxx>
> Acked-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
> (note: this is not a bugfix so not 3.1 material).
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