linux-kernel - Re: [rfc][patch 1/3] slub: fix small HWCACHE

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Message-ID: <Pine.LNX.4.64.0803061833140.29585@schroedinger.engr.sgi.com>
Date:	Thu, 6 Mar 2008 18:33:35 -0800 (PST)
From:	Christoph Lameter <clameter@....com>
To:	Nick Piggin <npiggin@...e.de>
cc:	Pekka Enberg <penberg@...helsinki.fi>, netdev@...r.kernel.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	yanmin_zhang@...ux.intel.com, David Miller <davem@...emloft.net>,
	Eric Dumazet <dada1@...mosbay.com>
Subject: Re: [rfc][patch 1/3] slub: fix small HWCACHE_ALIGN alignment

On Fri, 7 Mar 2008, Nick Piggin wrote:

> On Thu, Mar 06, 2008 at 06:27:12PM -0800, Christoph Lameter wrote:
> > On Fri, 7 Mar 2008, Nick Piggin wrote:
> > 
> > > > Is that really a noteworthy effect?
> > > 
> > > Yes.
> > 
> > Numbers?
> 
> Uhh... big number > small number

Can you quantify the effect?
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