diff -r 513a5298c1dd -r 2958af1d8c5a src/share/vm/gc_implementation/shared/markSweep.cpp
--- a/src/share/vm/gc_implementation/shared/markSweep.cpp	Tue May 14 17:33:07 2013 +0000
+++ b/src/share/vm/gc_implementation/shared/markSweep.cpp	Fri May 17 06:01:10 2013 +0200
@@ -30,7 +30,7 @@
 #include "oops/objArrayKlass.inline.hpp"
 #include "oops/oop.inline.hpp"
 
-unsigned int            MarkSweep::_total_invocations = 0;
+uint                    MarkSweep::_total_invocations = 0;
 
 Stack<oop, mtGC>              MarkSweep::_marking_stack;
 Stack<ObjArrayTask, mtGC>     MarkSweep::_objarray_stack;