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

rev 50076 : Fold Partial GC into Traversal GC

*** 23,32 ****
--- 23,34 ----
  
  #include "precompiled.hpp"
  #include "logging/logStream.hpp"
  #include "gc/shenandoah/shenandoahFreeSet.hpp"
  #include "gc/shenandoah/shenandoahHeap.inline.hpp"
+ #include "gc/shenandoah/shenandoahHeapRegionSet.hpp"
+ #include "gc/shenandoah/shenandoahTraversalGC.hpp"
  
  ShenandoahFreeSet::ShenandoahFreeSet(ShenandoahHeap* heap, size_t max_regions) :
    _heap(heap),
    _mutator_free_bitmap(max_regions, mtGC),
    _collector_free_bitmap(max_regions, mtGC),
*** 181,191 ****
        case ShenandoahHeap::_alloc_shared_gc:
          if (_heap->is_concurrent_traversal_in_progress()) {
            // We're updating TAMS for evacuation-allocs, such that we will not
            // treat evacuated objects as implicitely live and traverse through them.
            // See top of shenandoahTraversal.cpp for an explanation.
!           _heap->set_next_top_at_mark_start(r->bottom(), r->end());
            OrderAccess::fence();
          }
          break;
        case ShenandoahHeap::_alloc_tlab:
        case ShenandoahHeap::_alloc_shared:
--- 183,194 ----
        case ShenandoahHeap::_alloc_shared_gc:
          if (_heap->is_concurrent_traversal_in_progress()) {
            // We're updating TAMS for evacuation-allocs, such that we will not
            // treat evacuated objects as implicitely live and traverse through them.
            // See top of shenandoahTraversal.cpp for an explanation.
!           _heap->set_next_top_at_mark_start(r->bottom(), r->top());
!           _heap->traversal_gc()->traversal_set()->add_region_check_for_duplicates(r);
            OrderAccess::fence();
          }
          break;
        case ShenandoahHeap::_alloc_tlab:
        case ShenandoahHeap::_alloc_shared: