On Fri, Nov 20, 2020 at 07:50:46PM +0100, Eugenio Pérez wrote:
> @@ -1571,6 +1577,13 @@ void vhost_dev_disable_notifiers(struct vhost_dev
> *hdev, VirtIODevice *vdev)
> BusState *qbus = BUS(qdev_get_parent_bus(DEVICE(vdev)));
> int i, r;
>
> + if (hdev->sw_lm_enabled) {
> + /* We've been called after migration is completed, so no need to
> + disable it again
> + */
> + return;
> + }
> +
> for (i = 0; i < hdev->nvqs; ++i) {
> r = virtio_bus_set_host_notifier(VIRTIO_BUS(qbus), hdev->vq_index +
> i,
> false);What is the purpose of this?
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