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From: kuznet@ms2.inr.ac.ru
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Subject: Re: Ref: zerocopy +netfilter performance problem.
To: ravi_chamarti@yahoo.com (Ravi Chamarti)
Date: Thu, 18 Oct 2001 22:47:46 +0400 (MSK DST)
Cc: ravi_chamarti@yahoo.com, linux-kernel@vger.kernel.org
In-Reply-To: <20011018184124.57237.qmail@web20901.mail.yahoo.com> from "Ravi Chamarti" at Oct 18, 1 11:41:24 am
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Hello!

> How many netfilter modules exist which do not

All of them.

> if the somehow hook register shows interest only in
> header

All the headers except for IP header can be split, at least
defragmenter generates them.

So, not this but rather: "does it understand that skb may be not linear?"

It will work of course.

Alexey
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