On Sat, Jun 03, 2023 at 11:49:32PM +0300, Arseniy Krasnov wrote:
>Add 'msgzerocopy_allow()' callback for vhost transport.
>
>Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
>---
> drivers/vhost/vsock.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
>diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c
>index b254aa4b756a..318866713ef7 100644
>--- a/drivers/vhost/vsock.c
>+++ b/drivers/vhost/vsock.c
>@@ -396,6 +396,11 @@ static bool vhost_vsock_more_replies(struct vhost_vsock *vsock)
> return val < vq->num;
> }
>
>+static bool vhost_transport_msgzerocopy_allow(void)
>+{
>+ return true;
>+}
>+
> static bool vhost_transport_seqpacket_allow(u32 remote_cid);
>
> static struct virtio_transport vhost_transport = {
>@@ -442,6 +447,7 @@ static struct virtio_transport vhost_transport = {
> .notify_buffer_size = virtio_transport_notify_buffer_size,
>
> .read_skb = virtio_transport_read_skb,
>+ .msgzerocopy_allow = vhost_transport_msgzerocopy_allow,
Can we move this after .seqpacket section?
> },
>
> .send_pkt = vhost_transport_send_pkt,
>--
>2.25.1
>