Re: [PATCH v2 3/3] net: tun: track dropped skb via kfree_skb_reason()

[David Ahern]

On 2/19/22 12:12 PM, Dongli Zhang wrote:
> diff --git a/drivers/net/tun.c b/drivers/net/tun.c
> index aa27268edc5f..ab47a66deb7f 100644
> --- a/drivers/net/tun.c
> +++ b/drivers/net/tun.c
> @@ -1062,13 +1062,16 @@ static netdev_tx_t tun_net_xmit(struct sk_buff *skb, struct net_device *dev)
>  	struct netdev_queue *queue;
>  	struct tun_file *tfile;
>  	int len = skb->len;
> +	int drop_reason;

enum skb_drop_reason