[PATCH v9 29/32] virtio_net: get ringparam by virtqueue_get_vring_max_size()

[Jason Wang]

在 2022/4/6 上午11:43, Xuan Zhuo 写道:
> Use virtqueue_get_vring_max_size() in virtnet_get_ringparam() to set
> tx,rx_max_pending.
>
> Signed-off-by: Xuan Zhuo <xuanzhuo at linux.alibaba.com>
> ---


Acked-by: Jason Wang <jasowang at redhat.com>


>   drivers/net/virtio_net.c | 8 ++++----
>   1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
> index dad497a47b3a..96d96c666c8c 100644
> --- a/drivers/net/virtio_net.c
> +++ b/drivers/net/virtio_net.c
> @@ -2177,10 +2177,10 @@ static void virtnet_get_ringparam(struct net_device *dev,
>   {
>   	struct virtnet_info *vi = netdev_priv(dev);
>   
> -	ring->rx_max_pending = virtqueue_get_vring_size(vi->rq[0].vq);
> -	ring->tx_max_pending = virtqueue_get_vring_size(vi->sq[0].vq);
> -	ring->rx_pending = ring->rx_max_pending;
> -	ring->tx_pending = ring->tx_max_pending;
> +	ring->rx_max_pending = virtqueue_get_vring_max_size(vi->rq[0].vq);
> +	ring->tx_max_pending = virtqueue_get_vring_max_size(vi->sq[0].vq);
> +	ring->rx_pending = virtqueue_get_vring_size(vi->rq[0].vq);
> +	ring->tx_pending = virtqueue_get_vring_size(vi->sq[0].vq);
>   }
>   
>