1766 HeapRegionSetCount _old_regions_removed;
1767 HeapRegionSetCount _humongous_regions_removed;
1768 HRRSCleanupTask* _hrrs_cleanup_task;
1769
1770 public:
1771 G1NoteEndOfConcMarkClosure(G1CollectedHeap* g1,
1772 FreeRegionList* local_cleanup_list,
1773 HRRSCleanupTask* hrrs_cleanup_task) :
1774 _g1(g1),
1775 _freed_bytes(0),
1776 _local_cleanup_list(local_cleanup_list),
1777 _old_regions_removed(),
1778 _humongous_regions_removed(),
1779 _hrrs_cleanup_task(hrrs_cleanup_task) { }
1780
1781 size_t freed_bytes() { return _freed_bytes; }
1782 const HeapRegionSetCount& old_regions_removed() { return _old_regions_removed; }
1783 const HeapRegionSetCount& humongous_regions_removed() { return _humongous_regions_removed; }
1784
1785 bool doHeapRegion(HeapRegion *hr) {
1786 if (hr->is_continues_humongous()) {
1787 return false;
1788 }
1789 // We use a claim value of zero here because all regions
1790 // were claimed with value 1 in the FinalCount task.
1791 _g1->reset_gc_time_stamps(hr);
1792 hr->note_end_of_marking();
1793
1794 if (hr->used() > 0 && hr->max_live_bytes() == 0 && !hr->is_young()) {
1795 _freed_bytes += hr->used();
1796 hr->set_containing_set(NULL);
1797 if (hr->is_humongous()) {
1798 assert(hr->is_starts_humongous(), "we should only see starts humongous");
1799 _humongous_regions_removed.increment(1u, hr->capacity());
1800 _g1->free_humongous_region(hr, _local_cleanup_list, true);
1801 } else {
1802 _old_regions_removed.increment(1u, hr->capacity());
1803 _g1->free_region(hr, _local_cleanup_list, true);
1804 }
1805 } else {
1806 hr->rem_set()->do_cleanup_work(_hrrs_cleanup_task);
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1766 HeapRegionSetCount _old_regions_removed;
1767 HeapRegionSetCount _humongous_regions_removed;
1768 HRRSCleanupTask* _hrrs_cleanup_task;
1769
1770 public:
1771 G1NoteEndOfConcMarkClosure(G1CollectedHeap* g1,
1772 FreeRegionList* local_cleanup_list,
1773 HRRSCleanupTask* hrrs_cleanup_task) :
1774 _g1(g1),
1775 _freed_bytes(0),
1776 _local_cleanup_list(local_cleanup_list),
1777 _old_regions_removed(),
1778 _humongous_regions_removed(),
1779 _hrrs_cleanup_task(hrrs_cleanup_task) { }
1780
1781 size_t freed_bytes() { return _freed_bytes; }
1782 const HeapRegionSetCount& old_regions_removed() { return _old_regions_removed; }
1783 const HeapRegionSetCount& humongous_regions_removed() { return _humongous_regions_removed; }
1784
1785 bool doHeapRegion(HeapRegion *hr) {
1786 if (hr->is_continues_humongous() || hr->is_archive()) {
1787 return false;
1788 }
1789 // We use a claim value of zero here because all regions
1790 // were claimed with value 1 in the FinalCount task.
1791 _g1->reset_gc_time_stamps(hr);
1792 hr->note_end_of_marking();
1793
1794 if (hr->used() > 0 && hr->max_live_bytes() == 0 && !hr->is_young()) {
1795 _freed_bytes += hr->used();
1796 hr->set_containing_set(NULL);
1797 if (hr->is_humongous()) {
1798 assert(hr->is_starts_humongous(), "we should only see starts humongous");
1799 _humongous_regions_removed.increment(1u, hr->capacity());
1800 _g1->free_humongous_region(hr, _local_cleanup_list, true);
1801 } else {
1802 _old_regions_removed.increment(1u, hr->capacity());
1803 _g1->free_region(hr, _local_cleanup_list, true);
1804 }
1805 } else {
1806 hr->rem_set()->do_cleanup_work(_hrrs_cleanup_task);
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