src/hotspot/share/memory/metaspaceClosure.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -27,11 +27,11 @@
 
 #include "logging/log.hpp"
 #include "memory/allocation.hpp"
 #include "oops/array.hpp"
 #include "utilities/growableArray.hpp"
-#include "utilities/resourceHash.hpp"
+#include "utilities/expandableResourceHash.hpp"
 
 // The metadata hierarchy is separate from the oop hierarchy
   class MetaspaceObj;        // no C++ vtable
 //class   Array;             // no C++ vtable
   class   Annotations;       // no C++ vtable

@@ -269,14 +269,14 @@
     return primitive_hash<address>(a);
   }
   static bool my_equals(const address& a0, const address& a1) {
     return primitive_equals<address>(a0, a1);
   }
-  ResourceHashtable<
+  ExpandableResourceHashtable<
       address, bool,
       UniqueMetaspaceClosure::my_hash,   // solaris compiler doesn't like: primitive_hash<address>
       UniqueMetaspaceClosure::my_equals, // solaris compiler doesn't like: primitive_equals<address>
-      15889,                             // prime number
+      8087, 8,                           // prime number
       ResourceObj::C_HEAP> _has_been_visited;
 };
 
 #endif // SHARE_VM_MEMORY_METASPACE_ITERATOR_HPP