From cdec9245fbf39918f5af7bc73b4164b02a442a1f Mon Sep 17 00:00:00 2001
From: Greg Ungerer <gerg@snapgear.com>
Date: Tue, 18 Feb 2003 05:48:02 -0800
Subject: [PATCH] add missing page_referenced() for MMUless configs

This patch adds the missing page_reference() macro for the no swap
case. With no rmap this is trivially a call to TestClearPageReferenced().
---
 include/linux/swap.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/swap.h b/include/linux/swap.h
index d20061e6cb08..d17ff9784ffb 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -242,6 +242,8 @@ extern spinlock_t swaplock;
 	page_cache_release(page)
 #define free_pages_and_swap_cache(pages, nr) \
 	release_pages((pages), (nr), 0);
+#define page_referenced(page) \
+	TestClearPageReferenced(page)
 
 #define show_swap_cache_info()			/*NOTHING*/
 #define free_swap_and_cache(swp)		/*NOTHING*/
-- 
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