src/hotspot/share/gc/g1/g1MemoryPool.hpp

rev 48034 : 8191564: Refactor GC related servicability code into GC specific subclasses
Reviewed-by: ehelin, eosterlund

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2017, 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.

@@ -20,19 +20,16 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
-#ifndef SHARE_VM_SERVICES_G1MEMORYPOOL_HPP
-#define SHARE_VM_SERVICES_G1MEMORYPOOL_HPP
+#ifndef SHARE_VM_GC_G1_G1MEMORYPOOL_HPP
+#define SHARE_VM_GC_G1_G1MEMORYPOOL_HPP
 
-#include "utilities/macros.hpp"
-#if INCLUDE_ALL_GCS
 #include "gc/g1/g1MonitoringSupport.hpp"
 #include "services/memoryPool.hpp"
 #include "services/memoryUsage.hpp"
-#endif // INCLUDE_ALL_GCS
 
 // This file contains the three classes that represent the memory
 // pools of the G1 spaces: G1EdenPool, G1SurvivorPool, and
 // G1OldGenPool. In G1, unlike our other GCs, we do not have a
 // physical space for each of those spaces. Instead, we allocate

@@ -48,10 +45,12 @@
 //
 // See comments in g1MonitoringSupport.hpp for additional details
 // on this model.
 //
 
+class G1CollectedHeap;
+
 // This class is shared by the three G1 memory pool classes
 // (G1EdenPool, G1SurvivorPool, G1OldGenPool).
 class G1MemoryPoolSuper : public CollectedMemoryPool {
 protected:
   const static size_t _undefined_max = (size_t) -1;

@@ -105,6 +104,6 @@
     return _g1mm->old_gen_max();
   }
   MemoryUsage get_memory_usage();
 };
 
-#endif // SHARE_VM_SERVICES_G1MEMORYPOOL_HPP
+#endif // SHARE_VM_GC_G1_G1MEMORYPOOL_HPP