src/share/vm/gc_implementation/g1/heapRegion.cpp

rev 5146 : imported patch first-patch

*** 1,7 ****
  /*
!  * Copyright (c) 2001, 2012, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2001, 2013, 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.
*** 147,156 ****
--- 147,160 ----
  
  // The automatic region size calculation will try to have around this
  // many regions in the heap (based on the min heap size).
  #define TARGET_REGION_NUMBER          2048
  
+ size_t HeapRegion::max_heap_alignment() {
+   return (size_t)MAX_REGION_SIZE;
+ }
+ 
  void HeapRegion::setup_heap_region_size(uintx min_heap_size) {
    // region_size in bytes
    uintx region_size = G1HeapRegionSize;
    if (FLAG_IS_DEFAULT(G1HeapRegionSize)) {
      // We base the automatic calculation on the min heap size. This