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Date:	Wed, 28 Mar 2007 21:17:51 -0400
From:	Benjamin LaHaise <>
To:	Christoph Lameter <>
Cc:	Andrew Morton <>,,
	William Lee Irwin III <>
Subject: Re: [RFC] i386: Remove page sized slabs for pgds and pmds

On Wed, Mar 28, 2007 at 02:05:54PM -0700, Christoph Lameter wrote:
> Tried this also on x86_64 with an enhanced quicklist patch that also deals 
> with ptes (at the price of not guaranteeing the free after the tlb flush):
> Seems that there is a slight benefit but its also barely above noise 
> level.

You're not running a test that will show any benefit in this area.  Run 
some heavy shell scripts or lmbench's fork() and exec() latency tests 
to get real numbers.

"Time is of no importance, Mr. President, only life is important."
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