---

yaml --- r: 154866 b: refs/heads/master c: baf9227 h: refs/heads/master v: v3
git-mirror · Jul 3, 2009 · 14a99ac · 14a99ac
1 parent ea6ce65
commit 14a99ac
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 01a6221a6a51ec47b9ae3ed42c396f98dd488c7e
+refs/heads/master: baf922780251d12bc1c24c83df60c4c278abb745
diff --git a/trunk/arch/mips/include/asm/page.h b/trunk/arch/mips/include/asm/page.h
@@ -165,7 +165,14 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 #ifdef CONFIG_FLATMEM
 
-#define pfn_valid(pfn)		((pfn) >= ARCH_PFN_OFFSET && (pfn) < max_mapnr)
+#define pfn_valid(pfn)							\
+({									\
+	unsigned long __pfn = (pfn);					\
+	/* avoid <linux/bootmem.h> include hell */			\
+	extern unsigned long min_low_pfn;				\
+									\
+	__pfn >= min_low_pfn && __pfn < max_mapnr;			\
+})
 
 #elif defined(CONFIG_SPARSEMEM)