From eca351336acb2fa943611e0846562ce3997ef53b Mon Sep 17 00:00:00 2001
From: Ben Collins <bcollins@debian.org>
Date: Tue, 29 Nov 2005 11:45:26 -0800
Subject: [PATCH] [PATCH] Fix missing pfn variables caused by vm changes

I image this showed up because of "unused var..." when the changes
occured, because flush_cache_page() is a noop in most places.  This
showed up for me on parisc however, where flush_cache_page() is a real
function.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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