linux-kernel - Re: [PATCH] tcp_cubic: faster cube root

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Message-Id: <20070307.113303.04008211.davem@davemloft.net>
Date:	Wed, 07 Mar 2007 11:33:03 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	andi@...stfloor.org
Cc:	shemminger@...ux-foundation.org, rkuhn@....physik.tu-muenchen.de,
	dada1@...mosbay.com, jengelh@...ux01.gwdg.de,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH] tcp_cubic: faster cube root

From: Andi Kleen <andi@...stfloor.org>
Date: Wed, 7 Mar 2007 13:12:46 +0100

> Well that still needs the ugly div64_64 function. At least my goal was to 
> eliminate that, not make it faster (I don't see any evidence this function 
> is particularly performance critical). You prefer to keep div64_64? 

I really have no issues with it.
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