On Mon, Oct 16, 2023 at 8:01 PM Xuan Zhuo <xuanzhuo@xxxxxxxxxxxxxxxxx> wrote:
>
> virtnet_sq_free_unused_buf() check xsk buffer.
>
> Signed-off-by: Xuan Zhuo <xuanzhuo@xxxxxxxxxxxxxxxxx>
Acked-by: Jason Wang <jasowang@xxxxxxxxxx>
Thanks
> ---
> drivers/net/virtio/main.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/virtio/main.c b/drivers/net/virtio/main.c
> index 1a222221352e..58bb38f9b453 100644
> --- a/drivers/net/virtio/main.c
> +++ b/drivers/net/virtio/main.c
> @@ -3876,10 +3876,12 @@ static void free_receive_page_frags(struct virtnet_info *vi)
>
> void virtnet_sq_free_unused_buf(struct virtqueue *vq, void *buf)
> {
> - if (!virtnet_is_xdp_frame(buf))
> + if (virtnet_is_skb_ptr(buf))
> dev_kfree_skb(buf);
> - else
> + else if (virtnet_is_xdp_frame(buf))
> xdp_return_frame(virtnet_ptr_to_xdp(buf));
> +
> + /* xsk buffer do not need handle. */
> }
>
> void virtnet_rq_free_unused_buf(struct virtqueue *vq, void *buf)
> --
> 2.32.0.3.g01195cf9f
>
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