linux-kernel - Re: [patch02/05]: Containers(V2)- Generic Linux kernel changes

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Message-Id: <200609202032.59329.ak@suse.de>
Date:	Wed, 20 Sep 2006 20:32:59 +0200
From:	Andi Kleen <ak@...e.de>
To:	rohitseth@...gle.com
Cc:	CKRM-Tech <ckrm-tech@...ts.sourceforge.net>, devel@...nvz.org,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [patch02/05]: Containers(V2)- Generic Linux kernel changes


> It is not free for anonymous memory as it is overloaded with pointer to
> anon_vma. 

Sorry. But ->index should be free there.

> I think one single pointer consistent across all page usages 
> is just so much cleaner and simple...

It just costs you 0.2% of all your memory in all cases. Too much imho.

-Andi
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