From 4b99807804c3b85284119c9ba140466b4b431a7e Mon Sep 17 00:00:00 2001
From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Thu, 13 Jul 2006 23:01:50 +0900
Subject: [PATCH] --- yaml --- r: 32604 b: refs/heads/master c:
 f4dee85e2c6a7d7adf7ea4d6d3053a41c78175b7 h: refs/heads/master v: v3

---
 [refs]                       | 2 +-
 trunk/arch/mips/mm/pgtable.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index a7b69c1a40e8..49b829f80689 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bddc8134db00002a9fd1b33fcb45747bdd3a2777
+refs/heads/master: f4dee85e2c6a7d7adf7ea4d6d3053a41c78175b7
diff --git a/trunk/arch/mips/mm/pgtable.c b/trunk/arch/mips/mm/pgtable.c
index 792c6eb44232..c93aa6cbcaca 100644
--- a/trunk/arch/mips/mm/pgtable.c
+++ b/trunk/arch/mips/mm/pgtable.c
@@ -15,6 +15,8 @@ void show_mem(void)
 	printk("Free swap:       %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
 	pfn = max_mapnr;
 	while (pfn-- > 0) {
+		if (!pfn_valid(pfn))
+			continue;
 		page = pfn_to_page(pfn);
 		total++;
 		if (PageHighMem(page))