diff -Naur linux-2.4.20/fs/xfs/xfs_types.h linux-2.4.20-1/fs/xfs/xfs_types.h
--- linux-2.4.20/fs/xfs/xfs_types.h	2003-04-25 01:31:49.000000000 -0500
+++ linux-2.4.20-1/fs/xfs/xfs_types.h	2003-04-25 01:33:10.000000000 -0500
@@ -34,6 +34,8 @@
 
 #ifdef __KERNEL__
 
+#include <asm/types.h>
+
 /*
  * POSIX Extensions
  */