1680         _hr_printer.commit(curr, curr_end);

  1680         _hr_printer.commit(curr, curr_end);

  1681         curr = curr_end;

  1681         curr = curr_end;

  1682       }

  1682       }

  1683       assert(curr == mr.end(), "post-condition");

  1683       assert(curr == mr.end(), "post-condition");

  1684     }

  1684     }

  1685   } else {

  1686   } else {

  1686     ergo_verbose0(ErgoHeapSizing,

  1687     ergo_verbose0(ErgoHeapSizing,

  1687                   "did not expand the heap",

  1688                   "did not expand the heap",

  1688                   ergo_format_reason("heap expansion operation failed"));

  1689                   ergo_format_reason("heap expansion operation failed"));

  1689     // The expansion of the virtual storage space was unsuccessful.

  1690     // The expansion of the virtual storage space was unsuccessful.

  1730     assert(mr.start() == new_end, "post-condition");

  1731     assert(mr.start() == new_end, "post-condition");

  1731 

  1732 

  1732     _expansion_regions += num_regions_deleted;

  1733     _expansion_regions += num_regions_deleted;

  1733     update_committed_space(old_end, new_end);

  1734     update_committed_space(old_end, new_end);

  1734     HeapRegionRemSet::shrink_heap(n_regions());

  1735     HeapRegionRemSet::shrink_heap(n_regions());

  1735   } else {

  1737   } else {

  1736     ergo_verbose0(ErgoHeapSizing,

  1738     ergo_verbose0(ErgoHeapSizing,

  1737                   "did not shrink the heap",

  1739                   "did not shrink the heap",

  1738                   ergo_format_reason("heap shrinking operation failed"));

  1740                   ergo_format_reason("heap shrinking operation failed"));

  1739   }

  1741   }