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Date:	Wed, 07 Mar 2007 19:51:35 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	shemminger@...ux-foundation.org
Cc:	w@....eu, rkuhn@....physik.tu-muenchen.de, andi@...stfloor.org,
	dada1@...mosbay.com, jengelh@...ux01.gwdg.de,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH] tcp_cubic: use 32 bit math

From: Stephen Hemminger <shemminger@...ux-foundation.org>
Date: Wed, 07 Mar 2007 19:10:47 -0800

> David Miller wrote:
> > What about Willy Tarreau's supposedly even faster variant?
> > Or does this incorporate that set of improvements?
> >   
> That's what this is:
>     x = (2 * x + (uint32_t)div64_64(a, (uint64_t)x*(uint64_t)x)) / 3;

Great, thanks for the clarification.
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