diff options
| -rw-r--r-- | hw/virtio-net.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/virtio-net.c b/hw/virtio-net.c index 7a7eafe903..218f985037 100644 --- a/hw/virtio-net.c +++ b/hw/virtio-net.c @@ -305,6 +305,10 @@ static void virtio_net_handle_rx(VirtIODevice *vdev, VirtQueue *vq) VirtIONet *n = to_virtio_net(vdev); qemu_flush_queued_packets(n->vc); + + /* We now have RX buffers, signal to the IO thread to break out of the + * select to re-poll the tap file descriptor */ + qemu_notify_event(); } static int do_virtio_net_can_receive(VirtIONet *n, int bufsize) |