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Date: Wed, 20 Jun 2012 07:51:29 +0200
From: Eric Dumazet <eric.dumazet@...il.com>
To: David Miller <davem@...emloft.net>
Cc: shemminger@...tta.com, netdev@...r.kernel.org
Subject: Re: [PATCH v2] ipv4: Early TCP socket demux.
On Wed, 2012-06-20 at 07:49 +0200, Eric Dumazet wrote:
> 2) small lived tcp sessions
>
> input dst is now dirtied because of the additional
> dst_clone()/dst_release()
Not realy a concern because we dirty cache line anyway
dst_use_noref()
{
dst->__use++;
dst->lastuse = time;
}
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