[PATCH] mm: ZAP_BLOCK causes redundant work

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

diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 0cea162b08c0a4fc601a96f92fcb09d90dc8f946..1056717ee5013added4ea995fdfbbe202231a22b 100644 (file)
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -102,8 +102,8 @@ static inline unsigned long hugetlb_total_pages(void)
 #define hugetlb_fault(mm, vma, addr, write)    ({ BUG(); 0; })
 
 #ifndef HPAGE_MASK
-#define HPAGE_MASK     0               /* Keep the compiler happy */
-#define HPAGE_SIZE     0
+#define HPAGE_MASK     PAGE_MASK               /* Keep the compiler happy */
+#define HPAGE_SIZE     PAGE_SIZE
 #endif
 
 #endif /* !CONFIG_HUGETLB_PAGE */