--- a/hotspot/src/share/vm/gc/shared/vmGCOperations.cpp	Wed Jun 17 15:45:43 2015 +0000
+++ b/hotspot/src/share/vm/gc/shared/vmGCOperations.cpp	Wed Jun 17 14:44:54 2015 +0200
@@ -184,7 +184,7 @@
 
   GenCollectedHeap* gch = GenCollectedHeap::heap();
   GCCauseSetter gccs(gch, _gc_cause);
-  gch->do_full_collection(gch->must_clear_all_soft_refs(), _max_level);
+  gch->do_full_collection(gch->must_clear_all_soft_refs(), _max_generation);
 }
 
 // Returns true iff concurrent GCs unloads metadata.