Re: [Qemu-devel] [PATCH 5/9] virtio: add aio handler

[Paolo Bonzini]

On 30/03/2016 16:55, Cornelia Huck wrote:
>> >      if (assign && set_handler) {
>> >          aio_set_event_notifier(ctx, &vq->host_notifier, true,
>> > -                               virtio_queue_host_notifier_read);
>> > +                               virtio_queue_host_notifier_aio_read);
>> >      } else {
>> >          aio_set_event_notifier(ctx, &vq->host_notifier, true, NULL);
>> >      }
>> >      if (!assign) {
>> >          /* Test and clear notifier before after disabling event,
>> >           * in case poll callback didn't have time to run. */
>> > -        virtio_queue_host_notifier_read(&vq->host_notifier);
>> > +        virtio_queue_host_notifier_aio_read(&vq->host_notifier);
> Is this function ever called with assign==false anymore after patch 1?

Patch 8 provides the answer (which is no :)).

Paolo