src/share/vm/gc_implementation/g1/g1BlockOffsetTable.hpp

rev 8203 : [mq]: 8073632-cleanup-translation-factor-usage

*** 1,7 ****
  /*
!  * Copyright (c) 2001, 2014, 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, 2015, 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.
*** 177,186 ****
--- 177,191 ----
    static size_t compute_size(size_t mem_region_words) {
      size_t number_of_slots = (mem_region_words / N_words);
      return ReservedSpace::allocation_align_size_up(number_of_slots);
    }
  
+   // Returns how many bytes of the heap a single byte of the BOT corresponds to.
+   static size_t heap_map_factor() {
+     return N_bytes;
+   }
+   
    enum SomePublicConstants {
      LogN = 9,
      LogN_words = LogN - LogHeapWordSize,
      N_bytes = 1 << LogN,
      N_words = 1 << LogN_words