netdev - Re: [PATCH] ipv4: Early TCP socket demux.

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Message-ID: <CABa6K_FP=nTzpBJCN7QQ87_axsJ=hM9DLUbeNgBp-E+_ke2FKA@mail.gmail.com>
Date:	Tue, 19 Jun 2012 12:51:25 +0800
From:	Changli Gao <xiaosuo@...il.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
	Tom Herbert <therbert@...gle.com>
Subject: Re: [PATCH] ipv4: Early TCP socket demux.

On Tue, Jun 19, 2012 at 12:47 PM, Eric Dumazet <eric.dumazet@...il.com> wrote:
> On Tue, 2012-06-19 at 12:43 +0800, Changli Gao wrote:
>
>> I am afraid that this lookup with hurt the performance of the
>> forwarding path. A knob?
>>
>
> ip_rcv() & ip_rcv_finish() in the forwarding path ?
>
>

Yes, the two routines are shared by both. I think you mean
ip_local_deliver() and ip_local_deliver_finish().

-- 
Regards,
Changli Gao(xiaosuo@...il.com)
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