Re: [PATCH] tcp_cubic: use 32 bit math

[David Miller]

From: Stephen Hemminger <shemminger@xxxxxxxxxxxxxxxxxxxx>
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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