src/share/vm/gc_implementation/g1/heapRegion.cpp

rev 7653 : 8068971: A heap region being cleared should not belong to the cset

*** 160,171 ****
  void HeapRegion::hr_clear(bool par, bool clear_space, bool locked) {
    assert(_humongous_start_region == NULL,
           "we should have already filtered out humongous regions");
    assert(_end == orig_end(),
           "we should have already filtered out humongous regions");
! 
!   _in_collection_set = false;
  
    set_allocation_context(AllocationContext::system());
    set_young_index_in_cset(-1);
    uninstall_surv_rate_group();
    set_free();
--- 160,171 ----
  void HeapRegion::hr_clear(bool par, bool clear_space, bool locked) {
    assert(_humongous_start_region == NULL,
           "we should have already filtered out humongous regions");
    assert(_end == orig_end(),
           "we should have already filtered out humongous regions");
!   assert(_in_collection_set == false,
!          "can't clear a heap region in the collection set");
  
    set_allocation_context(AllocationContext::system());
    set_young_index_in_cset(-1);
    uninstall_surv_rate_group();
    set_free();