From 82dfb540aeb277d945bf646ff780493b8a520d8a Mon Sep 17 00:00:00 2001 From: Gerard Garcia Date: Fri, 21 Apr 2017 10:10:46 +0100 Subject: VSOCK: Add virtio vsock vsockmon hooks The virtio drivers deal with struct virtio_vsock_pkt. Add virtio_transport_deliver_tap_pkt(pkt) for handing packets to the vsockmon device. We call virtio_transport_deliver_tap_pkt(pkt) from net/vmw_vsock/virtio_transport.c and drivers/vhost/vsock.c instead of common code. This is because the drivers may drop packets before handing them to common code - we still want to capture them. Signed-off-by: Gerard Garcia Signed-off-by: Stefan Hajnoczi Reviewed-by: Jorgen Hansen Signed-off-by: David S. Miller --- net/vmw_vsock/virtio_transport.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'net/vmw_vsock/virtio_transport.c') diff --git a/net/vmw_vsock/virtio_transport.c b/net/vmw_vsock/virtio_transport.c index 68675a151f22..9dffe0282ad4 100644 --- a/net/vmw_vsock/virtio_transport.c +++ b/net/vmw_vsock/virtio_transport.c @@ -144,6 +144,8 @@ virtio_transport_send_pkt_work(struct work_struct *work) list_del_init(&pkt->list); spin_unlock_bh(&vsock->send_pkt_list_lock); + virtio_transport_deliver_tap_pkt(pkt); + reply = pkt->reply; sg_init_one(&hdr, &pkt->hdr, sizeof(pkt->hdr)); @@ -370,6 +372,7 @@ static void virtio_transport_rx_work(struct work_struct *work) } pkt->len = len - sizeof(pkt->hdr); + virtio_transport_deliver_tap_pkt(pkt); virtio_transport_recv_pkt(pkt); } } while (!virtqueue_enable_cb(vq)); -- cgit v1.2.3