From mboxrd@z Thu Jan  1 00:00:00 1970
From: Patrick McHardy <kaber@trash.net>
Subject: Re: [PATCH] tcpdump may trace some outbound packets twice.
Date: Tue, 16 May 2006 03:22:21 +0200
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Cc: "David S. Miller" <davem@davemloft.net>, shemminger@osdl.org,
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Patrick McHardy wrote:
> 3) Clone the skb and have dev_queue_xmit_nit() consume it.
> 
> That should actually be pretty easy.

On second thought, thats not so great either. netdev_nit
just globally signals that there are some taps, but we
don't know if they're interested in a specific packet.