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Date:	Tue, 11 Dec 2007 16:14:36 -0800
From:	"Lachlan Andrew" <>
To:	"David Miller" <>
Subject: Re: [RFC PATCH net-2.6.25 uncompilable] [TCP]: Avoid breaking GSOed skbs when SACKed one-by-one

Greetings all,

On 11/12/2007, David Miller <> wrote:
> we should
> get it right as it might have network driver interface implications.

If you're redoing the driver interface, could I put in a request for
packet time-stamping at a lower level?

This thread started because TCP processing interferes with RTT
estimation.  This problem would be eliminated if time-stamping were
done as soon as the packet comes off the NIC.


Lachlan Andrew  Dept of Computer Science, Caltech
1200 E California Blvd, Mail Code 256-80, Pasadena CA 91125, USA
Ph: +1 (626) 395-8820    Fax: +1 (626) 568-3603
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