linux-kernel - Re: Populating multiple ptes at fault time

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Message-ID: <33307c790809181508v2e64c0a4j8f0e93df99673e63@mail.gmail.com>
Date:	Thu, 18 Sep 2008 15:08:33 -0700
From:	"Martin Bligh" <mbligh@...gle.com>
To:	"Christoph Lameter" <cl@...ux-foundation.org>
Cc:	"MinChan Kim" <minchan.kim@...il.com>,
	"Chris Snook" <csnook@...hat.com>,
	"Jeremy Fitzhardinge" <jeremy@...p.org>,
	"Nick Piggin" <nickpiggin@...oo.com.au>,
	"Hugh Dickens" <hugh@...itas.com>,
	"Linux Memory Management List" <linux-mm@...ck.org>,
	"Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>,
	"Avi Kivity" <avi@...ranet.com>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	"Rik van Riel" <riel@...hat.com>
Subject: Re: Populating multiple ptes at fault time

> My patches were only for anonymous pages not for file backed because readahead
> is available for file backed mappings.

Do we populate the PTEs though? I didn't think that was batched, but I
might well be wrong.
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