Re: [PATCH net-next V3] tun/macvtap: use consume_skb() instead of kfree_skb() when needed

[David Miller]

From: Jason Wang <jasowang@xxxxxxxxxx>
Date: Thu, 27 Nov 2014 14:36:06 +0800

> To be more friendly with drop monitor, we should only call kfree_skb() when
> the packets were dropped and use consume_skb() in other cases.
> 
> Cc: Eric Dumazet <eric.dumazet@xxxxxxxxx>
> Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx>
> ---
> Changes from V2:
> - use unlikely() when necessary
> Changes from V1:
> - check the return value of tun/macvtap_put_user()

This does not apply cleanly to net-next and will thus need to
be respun, thanks.
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