src/hotspot/share/gc/parallel/adjoiningGenerationsForHeteroHeap.hpp

@@ -1,28 +1,28 @@
 /*
-* Copyright (c) 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.
-*
-* This code is distributed in the hope that it will be useful, but WITHOUT
-* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-* FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-* version 2 for more details (a copy is included in the LICENSE file that
-* accompanied this code).
-*
-* You should have received a copy of the GNU General Public License version
-* 2 along with this work; if not, write to the Free Software Foundation,
-* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
-*
-* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
-* or visit www.oracle.com if you need additional information or have any
-* questions.
-*
-*/
+ * Copyright (c) 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.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
 
 #ifndef SHARE_VM_GC_PARALLEL_ADJOININGGENERATIONSFORHETEROHEAP_HPP
 #define SHARE_VM_GC_PARALLEL_ADJOININGGENERATIONSFORHETEROHEAP_HPP
 
 #include "gc/parallel/adjoiningGenerations.hpp"

@@ -32,11 +32,11 @@
 private:
   // Maximum total size of the generations. This is equal to the heap size specified by user.
   // When adjusting young and old generation sizes, we need ensure that sum of the generation sizes does not exceed this.
   size_t _total_size_limit;
 
-  size_t total_size_limit() {
+  size_t total_size_limit() const {
     return _total_size_limit;
   }
 
   // HeteroVirtualSpaces creates non-overlapping virtual spaces.
   // low() manages memory in nv-dimm and is meant for old generation.

@@ -44,12 +44,12 @@
   class HeteroVirtualSpaces : public AdjoiningVirtualSpaces {
     PSVirtualSpace*    _young_vs;
     PSVirtualSpace*    _old_vs;
 
     size_t _min_old_byte_size;
-    size_t _max_old_byte_size;
     size_t _min_young_byte_size;
+    size_t _max_old_byte_size;
     size_t _max_young_byte_size;
     size_t _max_total_size;
 
   public:
     HeteroVirtualSpaces(ReservedSpace rs,

@@ -62,12 +62,12 @@
     // Increase old generation size and decrease young generation size by same amount
     bool adjust_boundary_up(size_t size_in_bytes);
     // Increase young generation size and decrease old generation size by same amount
     bool adjust_boundary_down(size_t size_in_bytes);
 
-    size_t max_young_size() { return _max_young_byte_size; }
-    size_t max_old_size() { return _max_old_byte_size; }
+    size_t max_young_size() const { return _max_young_byte_size; }
+    size_t max_old_size() const { return _max_old_byte_size; }
 
     void initialize(size_t initial_old_reserved_size, size_t init_low_byte_size,
       size_t init_high_byte_size);
   };
 

@@ -80,5 +80,6 @@
 
   // Return the total byte size of the reserved space
   size_t reserved_byte_size();
 };
 #endif // SHARE_VM_GC_PARALLEL_ADJOININGGENERATIONSFORHETEROHEAP_HPP
+