Re: [RFC PATCH net-next 3/4] veth: backup classid befor switch net_ns

[Sergei Shtylyov]

Hello.

On 03-01-2014 7:11, Libo Chen wrote:

> dev_forward_skb will clear skb->sk, so we need save classid
> before that, otherwise the skb can not be under control by
> net_cls.

> Signed-off-by: Libo Chen <clbchenlibo.chen@xxxxxxxxxx>
> ---
>   drivers/net/veth.c | 7 +++++++
>   1 file changed, 7 insertions(+)

> diff --git a/drivers/net/veth.c b/drivers/net/veth.c
> index 2ec2041..ce43a2d 100644
> --- a/drivers/net/veth.c
> +++ b/drivers/net/veth.c
[...]
> @@ -123,6 +124,12 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
>   	    rcv->features & NETIF_F_RXCSUM)
>   		skb->ip_summed = CHECKSUM_UNNECESSARY;
>
> +	/**

   Why you're using kernel-doc style comments out of place? The format of 
multi-line comments  in the networking code is this:

/* bla
 * bla
 */

> +	 * dev_forward_sbk will clear skb->sk, so save
> +	 * skb->sk->sk_classid for Qos
> +	 */
> +	bk_cls_classid(skb);
> +

WBR, Sergei


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/