diff --git a/fs/jfs/jfs_metapage.h b/fs/jfs/jfs_metapage.h
index d17a329..01a5a45 100644
--- a/fs/jfs/jfs_metapage.h
+++ b/fs/jfs/jfs_metapage.h
@@ -65,10 +65,10 @@
 				  int absolute, unsigned long new);
 
 #define read_metapage(inode, lblock, size, absolute)\
-	 __get_metapage(inode, lblock, size, absolute, FALSE)
+	 __get_metapage(inode, lblock, size, absolute, false)
 
 #define get_metapage(inode, lblock, size, absolute)\
-	 __get_metapage(inode, lblock, size, absolute, TRUE)
+	 __get_metapage(inode, lblock, size, absolute, true)
 
 extern void release_metapage(struct metapage *);
 extern void grab_metapage(struct metapage *);