linux-kernel - Re: [PATCH] SLAB : use a multiply instead of a divide in obj_to

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Message-ID: <Pine.LNX.4.64.0612041154160.32337@schroedinger.engr.sgi.com>
Date:	Mon, 4 Dec 2006 11:55:50 -0800 (PST)
From:	Christoph Lameter <clameter@....com>
To:	Andrew Morton <akpm@...l.org>
cc:	Eric Dumazet <dada1@...mosbay.com>,
	David Miller <davem@...emloft.net>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] SLAB : use a multiply instead of a divide in obj_to_index()

This is similar stuff to asm-generic/div64.h right? The divide overhead 
depends on the platform? Maybe it would better to place it in 
asm-generic/div.h and then have platform specific functions?

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