src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp

*** 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.
*** 760,771 ****
  
  // Apply the given closure to each block in the space.
  void CompactibleFreeListSpace::blk_iterate_careful(BlkClosureCareful* cl) {
    assert_lock_strong(freelistLock());
    HeapWord *cur, *limit;
!   for (cur = bottom(), limit = end(); cur < limit;
!        cur += cl->do_blk_careful(cur));
  }
  
  // Apply the given closure to each block in the space.
  void CompactibleFreeListSpace::blk_iterate(BlkClosure* cl) {
    assert_lock_strong(freelistLock());
--- 760,774 ----
  
  // Apply the given closure to each block in the space.
  void CompactibleFreeListSpace::blk_iterate_careful(BlkClosureCareful* cl) {
    assert_lock_strong(freelistLock());
    HeapWord *cur, *limit;
!   size_t res;
!   for (cur = bottom(), limit = end(); cur < limit; cur += res) {
!     res = cl->do_blk_careful(cur);
!     assert(cur + res > cur, "Not monotonically increasing ?");
!   }
  }
  
  // Apply the given closure to each block in the space.
  void CompactibleFreeListSpace::blk_iterate(BlkClosure* cl) {
    assert_lock_strong(freelistLock());