diff -r 23830453e083 -r cdb54c167ab0 hotspot/src/share/vm/gc_implementation/g1/vm_operations_g1.cpp
--- a/hotspot/src/share/vm/gc_implementation/g1/vm_operations_g1.cpp	Tue Sep 06 21:03:51 2011 -0700
+++ b/hotspot/src/share/vm/gc_implementation/g1/vm_operations_g1.cpp	Wed Sep 07 12:21:23 2011 -0400
@@ -98,7 +98,7 @@
 
     // At this point we are supposed to start a concurrent cycle. We
     // will do so if one is not already in progress.
-    bool res = g1h->g1_policy()->force_initial_mark_if_outside_cycle();
+    bool res = g1h->g1_policy()->force_initial_mark_if_outside_cycle(_gc_cause);
 
     // The above routine returns true if we were able to force the
     // next GC pause to be an initial mark; it returns false if a