Index: include/mm/page.h
===================================================================
--- include/mm/page.h	(revision 2664953747e985f27cbf255889bf50da6255f9bc)
+++ include/mm/page.h	(revision f0a8e529bbd43e2fa0944df376cfc326148cea8c)
@@ -43,12 +43,12 @@
 #define PAGE_EXEC_SHIFT			5
 
-#define PAGE_NOT_CACHEABLE      (0<<PAGE_CACHEABLE_SHIFT)
-#define PAGE_CACHEABLE          (1<<PAGE_CACHEABLE_SHIFT)
+#define PAGE_NOT_CACHEABLE	(0<<PAGE_CACHEABLE_SHIFT)
+#define PAGE_CACHEABLE		(1<<PAGE_CACHEABLE_SHIFT)
 
-#define PAGE_PRESENT            (0<<PAGE_PRESENT_SHIFT)
-#define PAGE_NOT_PRESENT        (1<<PAGE_PRESENT_SHIFT)
+#define PAGE_PRESENT		(0<<PAGE_PRESENT_SHIFT)
+#define PAGE_NOT_PRESENT	(1<<PAGE_PRESENT_SHIFT)
 
-#define PAGE_USER               (1<<PAGE_USER_SHIFT)
-#define PAGE_KERNEL             (0<<PAGE_USER_SHIFT)
+#define PAGE_USER		(1<<PAGE_USER_SHIFT)
+#define PAGE_KERNEL		(0<<PAGE_USER_SHIFT)
 
 #define PAGE_READ		(1<<PAGE_READ_SHIFT)