src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp

rev 60527 : Distinguish between young-gen and old-gen heap memory regions

*** 56,72 ****
    _index(index),
    _bottom(start),
    _end(start + RegionSizeWords),
    _new_top(NULL),
    _empty_time(os::elapsedTime()),
-   _state(committed ? _empty_committed : _empty_uncommitted),
    _top(start),
    _tlab_allocs(0),
    _gclab_allocs(0),
    _live_data(0),
    _critical_pins(0),
!   _update_watermark(start) {
  
    assert(Universe::on_page_boundary(_bottom) && Universe::on_page_boundary(_end),
           "invalid space boundaries");
    if (ZapUnusedHeapArea && committed) {
      SpaceMangler::mangle_region(MemRegion(_bottom, _end));
--- 56,73 ----
    _index(index),
    _bottom(start),
    _end(start + RegionSizeWords),
    _new_top(NULL),
    _empty_time(os::elapsedTime()),
    _top(start),
    _tlab_allocs(0),
    _gclab_allocs(0),
    _live_data(0),
    _critical_pins(0),
!   _update_watermark(start),
!   _state(committed ? _empty_committed : _empty_uncommitted),
!   _gen(_youngest_gen) {
  
    assert(Universe::on_page_boundary(_bottom) && Universe::on_page_boundary(_end),
           "invalid space boundaries");
    if (ZapUnusedHeapArea && committed) {
      SpaceMangler::mangle_region(MemRegion(_bottom, _end));