Re: [PATCH 4/4] forcedeth: add transmit timestamping support

[Eric Dumazet <eric.dumazet@gmail.com>]

On Fri, 2012-04-27 at 15:04 -0400, Willem de Bruijn wrote:
> Insert an skb_tx_timestamp call in both ndo_start_xmit routines
> Tested to work for the nv_start_xmit_optimized case
> 
> Signed-off-by: Willem de Bruijn <willemb@google.com>
> ---
>  drivers/net/ethernet/nvidia/forcedeth.c |    4 ++++
>  1 files changed, 4 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c
> index d93a088..928913c 100644
> --- a/drivers/net/ethernet/nvidia/forcedeth.c
> +++ b/drivers/net/ethernet/nvidia/forcedeth.c
> @@ -2279,6 +2279,8 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
>  
>  	netdev_sent_queue(np->dev, skb->len);
>  
> +	skb_tx_timestamp(skb);
> +
>  	np->put_tx.orig = put_tx;
>  
>  	spin_unlock_irqrestore(&np->lock, flags);
> @@ -2426,6 +2428,8 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
>  
>  	netdev_sent_queue(np->dev, skb->len);
>  
> +	skb_tx_timestamp(skb);
> +
>  	np->put_tx.ex = put_tx;
>  
>  	spin_unlock_irqrestore(&np->lock, flags);

Acked-by: Eric Dumazet <edumazet@google.com>