Merge to Fedora kernel-2.6.18-1.2224_FC5 patched with stable patch-2.6.18.1-vs2.0...

[linux-2.6.git] / include / linux / gfp.h

diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index a308228..92383d0 100644 (file)
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -4,7 +4,6 @@
 #include <linux/mmzone.h>
 #include <linux/stddef.h>
 #include <linux/linkage.h>
-#include <linux/config.h>
 
 struct vm_area_struct;
 
@@ -100,7 +99,11 @@ static inline int gfp_zone(gfp_t gfp)
  */
 
 #ifndef HAVE_ARCH_FREE_PAGE
-static inline void arch_free_page(struct page *page, int order) { }
+/*
+ * If arch_free_page returns non-zero then the generic free_page code can
+ * immediately bail: the arch-specific function has done all the work.
+ */
+static inline int arch_free_page(struct page *page, int order) { return 0; }
 #endif
 
 extern struct page *