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    SubjectRe: [PATCH] tcp_cubic: use 32 bit math
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    From: Stephen Hemminger <shemminger@linux-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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