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

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Message-ID: <Pine.LNX.4.64.0803061916580.30259@schroedinger.engr.sgi.com>
Date:	Thu, 6 Mar 2008 19:18:54 -0800 (PST)
From:	Christoph Lameter <clameter@....com>
To:	Nick Piggin <npiggin@...e.de>
cc:	David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, yanmin_zhang@...ux.intel.com,
	dada1@...mosbay.com
Subject: Re: [rfc][patch 1/3] slub: fix small HWCACHE_ALIGN alignment

On Fri, 7 Mar 2008, Nick Piggin wrote:

> No, it *is not about avoiding cacheline contention*. As such, the rest
> of what you wrote below about smp_align etc is rubbish.
> 
> Can you actually read what I posted?

I am trying but it barely makes sense. You first state that it 
is *not* about avoiding cacheline contention and then argue that it 
reduces cacheline contention.

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