diff options
| -rw-r--r-- | hw/virtio/vhost-shadow-virtqueue.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/virtio/vhost-shadow-virtqueue.c b/hw/virtio/vhost-shadow-virtqueue.c index 5bd14cad96..264ddc166d 100644 --- a/hw/virtio/vhost-shadow-virtqueue.c +++ b/hw/virtio/vhost-shadow-virtqueue.c @@ -648,6 +648,7 @@ void vhost_svq_start(VhostShadowVirtqueue *svq, VirtIODevice *vdev, { size_t desc_size, driver_size, device_size; + event_notifier_set_handler(&svq->hdev_call, vhost_svq_handle_call); svq->next_guest_avail_elem = NULL; svq->shadow_avail_idx = 0; svq->shadow_used_idx = 0; @@ -704,6 +705,7 @@ void vhost_svq_stop(VhostShadowVirtqueue *svq) g_free(svq->desc_state); qemu_vfree(svq->vring.desc); qemu_vfree(svq->vring.used); + event_notifier_set_handler(&svq->hdev_call, NULL); } /** @@ -740,7 +742,6 @@ VhostShadowVirtqueue *vhost_svq_new(VhostIOVATree *iova_tree, } event_notifier_init_fd(&svq->svq_kick, VHOST_FILE_UNBIND); - event_notifier_set_handler(&svq->hdev_call, vhost_svq_handle_call); svq->iova_tree = iova_tree; svq->ops = ops; svq->ops_opaque = ops_opaque; @@ -763,7 +764,6 @@ void vhost_svq_free(gpointer pvq) VhostShadowVirtqueue *vq = pvq; vhost_svq_stop(vq); event_notifier_cleanup(&vq->hdev_kick); - event_notifier_set_handler(&vq->hdev_call, NULL); event_notifier_cleanup(&vq->hdev_call); g_free(vq); } |