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

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rev 52961 : 8212206: Refactor AdaptiveSizePolicy to separate out code related to GC overhead
Summary: Move check_gc_overhead_limit() and related code to its own class
Reviewed-by:

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 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.

@@ -41,10 +41,11 @@
     // PerfStringConstant*     _collector_size;
     // PerfStringConstant*     _generation_size;
 
     PerfVariable*     _tenuring_threshold;
     PerfVariable*     _desired_survivor_size;
+    PerfVariable*     _gc_overhead_limit_exceeded_counter;
 
     const char* _name_space;
 
  public:
 

@@ -64,10 +65,14 @@
 
     inline PerfVariable* desired_survivor_size() const  {
       return _desired_survivor_size;
     }
 
+    inline PerfVariable* gc_overhead_limit_exceeded_counter() const  {
+      return _gc_overhead_limit_exceeded_counter;
+    }
+
     const char* name_space() const { return _name_space; }
 
     virtual void update_counters() {}
 
     virtual GCPolicyCounters::Name kind() const {
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