src/hotspot/share/gc/shared/genCollectedHeap.hpp

@@ -27,10 +27,11 @@
 
 #include "gc/shared/adaptiveSizePolicy.hpp"
 #include "gc/shared/collectedHeap.hpp"
 #include "gc/shared/collectorPolicy.hpp"
 #include "gc/shared/generation.hpp"
+#include "gc/shared/softRefGenPolicy.hpp"
 
 class StrongRootsScope;
 class SubTasksDone;
 class WorkGang;
 

@@ -68,10 +69,12 @@
   CardTableRS* _rem_set;
 
   // The generational collector policy.
   GenCollectorPolicy* _gen_policy;
 
+  SoftRefGenPolicy _soft_ref_gen_policy;
+
   // Indicates that the most recent previous incremental collection failed.
   // The flag is cleared when an action is taken that might clear the
   // condition that caused that incremental collection to fail.
   bool _incremental_collection_failed;
 

@@ -164,10 +167,12 @@
   // The generational collector policy.
   GenCollectorPolicy* gen_policy() const { return _gen_policy; }
 
   virtual CollectorPolicy* collector_policy() const { return gen_policy(); }
 
+  virtual SoftRefPolicy* soft_ref_policy() { return &_soft_ref_gen_policy; }
+
   // Adaptive size policy
   virtual AdaptiveSizePolicy* size_policy() {
     return gen_policy()->size_policy();
   }