From: Nick Piggin <npiggin@suse.de>

Pageattr comments for page_private usage.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 arch/i386/mm/pageattr.c |    4 ++++
 1 files changed, 4 insertions(+)

diff -puN arch/i386/mm/pageattr.c~i386-pageattr-remove-__put_page-fix arch/i386/mm/pageattr.c
--- devel/arch/i386/mm/pageattr.c~i386-pageattr-remove-__put_page-fix	2006-02-18 03:14:31.000000000 -0800
+++ devel-akpm/arch/i386/mm/pageattr.c	2006-02-18 03:14:31.000000000 -0800
@@ -51,6 +51,10 @@ static struct page *split_large_page(uns
 	if (!base) 
 		return NULL;
 
+	/*
+	 * page_private is used to track the number of entries in
+	 * the page table page that have non standard attributes.
+	 */
 	SetPagePrivate(base);
 	page_private(base) = 0;
 
_