--- /usr/src/sys/sys/mutex.h	Mon Nov  5 01:34:48 2007
+++ sys/mutex.h	Sun Nov 18 15:12:45 2007
@@ -421,10 +421,10 @@
  * _mtx_assert() must build.
  */
 #if defined(INVARIANTS) || defined(INVARIANT_SUPPORT)
-#define MA_OWNED	0x01
-#define MA_NOTOWNED	0x02
-#define MA_RECURSED	0x04
-#define MA_NOTRECURSED	0x08
+#define MA_OWNED	LA_XLOCKED
+#define MA_NOTOWNED	LA_UNLOCKED
+#define MA_RECURSED	LA_RECURSED
+#define MA_NOTRECURSED	LA_NOTRECURSED
 #endif
 
 #ifdef INVARIANTS