Index: kernel/generic/include/mm/as.h
===================================================================
--- kernel/generic/include/mm/as.h	(revision 908bb9645ed022f8ccdcdfd80a4b312d622b76e9)
+++ kernel/generic/include/mm/as.h	(revision 21b703f70e52446c541890949b2732680e7da003)
@@ -48,4 +48,8 @@
 #include <adt/btree.h>
 #include <lib/elf.h>
+#include <arch.h>
+
+#define AS                   THE->as
+
 
 /**