28 ReferenceQueue::ReferenceQueue(Mutex* lock) : lock_(lock), list_(nullptr) {  in ReferenceQueue()
48     list_ = ref;  in EnqueuePendingReference()
50     mirror::Reference* head = list_->GetPendingNext();  in EnqueuePendingReference()
58     list_->SetPendingNext<true>(ref);  in EnqueuePendingReference()
60     list_->SetPendingNext<false>(ref);  in EnqueuePendingReference()
66   mirror::Reference* head = list_->GetPendingNext();  in DequeuePendingReference()
71   if (list_ == head) {  in DequeuePendingReference()
72     ref = list_;  in DequeuePendingReference()
73     list_ = nullptr;  in DequeuePendingReference()
77       list_->SetPendingNext<true>(next);  in DequeuePendingReference()
79       list_->SetPendingNext<false>(next);  in DequeuePendingReference()
92   mirror::Reference* cur = list_;  in Dump()
93   os << "Reference starting at list_=" << list_ << "\n";  in Dump()
154   mirror::Reference* const head = list_;  in ForwardSoftReferences()
166   if (list_ != nullptr) {  in UpdateRoots()
167     list_ = down_cast<mirror::Reference*>(callback(list_, arg));  in UpdateRoots()