On Fri, 05/15 09:26, Paolo Bonzini wrote:
>
>
> On 15/05/2015 09:03, Fam Zheng wrote:
> > On Fri, 05/15 08:50, Paolo Bonzini wrote:
> >>
> >>
> >> On 15/05/2015 08:04, Fam Zheng wrote:
> >>> @@ -111,6 +111,10 @@ static void
> >>> virtio_scsi_iothread_handle_ctrl(EventNotifier *notifier)
> >>> VirtIOSCSI *s = VIRTIO_SCSI(vring->parent);
> >>> VirtIOSCSIReq *req;
> >>>
> >>> + if (s->pause_counter) {
> >>> + virtio_scsi_stop_ioeventfd(s);
> >>> + return;
> >>> + }
> >>> event_notifier_test_and_clear(notifier);
> >>> while ((req = virtio_scsi_pop_req_vring(s, vring))) {
> >>> virtio_scsi_handle_ctrl_req(s, req);
> >>> @@ -124,6 +128,10 @@ static void
> >>> virtio_scsi_iothread_handle_event(EventNotifier *notifier)
> >>> VirtIOSCSI *s = vring->parent;
> >>> VirtIODevice *vdev = VIRTIO_DEVICE(s);
> >>>
> >>> + if (s->pause_counter) {
> >>> + virtio_scsi_stop_ioeventfd(s);
> >>> + return;
> >>> + }
> >>> event_notifier_test_and_clear(notifier);
> >>>
> >>> if (!(vdev->status & VIRTIO_CONFIG_S_DRIVER_OK)) {
> >>
> >> Why are these needed?
> >
> > Not strictly. I think it's something like an "assert(!s->pause_counter)" but
> > said gently.
>
> Why be gentle? :)
I guess because I want to be a gentleman.. :)
But since being gentle to these two won't make me a fortune to become a
gentlemen, let's just assert!
Fam
