linux-kernel - Re: [PATCH v5 02/11] thp: zap_huge

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Message-ID: <alpine.DEB.2.00.1211141416550.13515@chino.kir.corp.google.com>
Date:	Wed, 14 Nov 2012 14:18:33 -0800 (PST)
From:	David Rientjes <rientjes@...gle.com>
To:	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Andrea Arcangeli <aarcange@...hat.com>, linux-mm@...ck.org,
	Andi Kleen <ak@...ux.intel.com>,
	"H. Peter Anvin" <hpa@...ux.intel.com>,
	linux-kernel@...r.kernel.org,
	"Kirill A. Shutemov" <kirill@...temov.name>
Subject: Re: [PATCH v5 02/11] thp: zap_huge_pmd(): zap huge zero pmd

On Wed, 7 Nov 2012, Kirill A. Shutemov wrote:

> From: "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
> 
> We don't have a real page to zap in huge zero page case. Let's just
> clear pmd and remove it from tlb.
> 

s/real/mapped/

> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>

Acked-by: David Rientjes <rientjes@...gle.com>
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