On Wed, Jul 17, 2019 at 01:30:30PM +0200, Stefano Garzarella wrote: > Since now we are able to split packets, we can avoid limiting > their sizes to VIRTIO_VSOCK_DEFAULT_RX_BUF_SIZE. > Instead, we can use VIRTIO_VSOCK_MAX_PKT_BUF_SIZE as the max > packet size. > > Signed-off-by: Stefano Garzarella <sgarz...@redhat.com>
OK so this is kind of like GSO where we are passing 64K packets to the vsock and then split at the low level. > --- > net/vmw_vsock/virtio_transport_common.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/net/vmw_vsock/virtio_transport_common.c > b/net/vmw_vsock/virtio_transport_common.c > index 56fab3f03d0e..94cc0fa3e848 100644 > --- a/net/vmw_vsock/virtio_transport_common.c > +++ b/net/vmw_vsock/virtio_transport_common.c > @@ -181,8 +181,8 @@ static int virtio_transport_send_pkt_info(struct > vsock_sock *vsk, > vvs = vsk->trans; > > /* we can send less than pkt_len bytes */ > - if (pkt_len > VIRTIO_VSOCK_DEFAULT_RX_BUF_SIZE) > - pkt_len = VIRTIO_VSOCK_DEFAULT_RX_BUF_SIZE; > + if (pkt_len > VIRTIO_VSOCK_MAX_PKT_BUF_SIZE) > + pkt_len = VIRTIO_VSOCK_MAX_PKT_BUF_SIZE; > > /* virtio_transport_get_credit might return less than pkt_len credit */ > pkt_len = virtio_transport_get_credit(vvs, pkt_len); > -- > 2.20.1
