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| author |   Gerard Garcia <ggarcia@deic.uab.cat> | 2017-04-21 10:10:46 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-04-24 12:35:56 -0400 |
| commit | 82dfb540aeb277d945bf646ff780493b8a520d8a (patch) | |
| tree | a3cddfc8d7dc3bd71133e56e5a3d8005f58b0ad8 /net/vmw_vsock/virtio_transport.c | |
| parent | VSOCK: Add vsockmon device (diff) | |
| download | linux-dev-82dfb540aeb277d945bf646ff780493b8a520d8a.tar.xz linux-dev-82dfb540aeb277d945bf646ff780493b8a520d8a.zip | |
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 <ggarcia@deic.uab.cat>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Jorgen Hansen <jhansen@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/vmw_vsock/virtio_transport.c')
| -rw-r--r-- | net/vmw_vsock/virtio_transport.c | 3 |
1 files changed, 3 insertions, 0 deletions
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)); |