diff -r 4e2d1bd16703 -r 18714bae50db hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp
--- a/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp	Thu May 21 14:10:15 2015 +0200
+++ b/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp	Fri May 22 10:57:53 2015 +0200
@@ -692,7 +692,7 @@
 
   // Record start, end, and completion of cleanup.
   void record_concurrent_mark_cleanup_start();
-  void record_concurrent_mark_cleanup_end(uint n_workers);
+  void record_concurrent_mark_cleanup_end();
   void record_concurrent_mark_cleanup_completed();
 
   // Records the information about the heap size for reporting in