equal
deleted
inserted
replaced
599 |
599 |
600 return new_list; |
600 return new_list; |
601 } |
601 } |
602 |
602 |
603 void ThreadsList::dec_nested_handle_cnt() { |
603 void ThreadsList::dec_nested_handle_cnt() { |
604 // The decrement only needs to be MO_ACQ_REL since the reference |
|
605 // counter is volatile (and the hazard ptr is already NULL). |
|
606 Atomic::dec(&_nested_handle_cnt); |
604 Atomic::dec(&_nested_handle_cnt); |
607 } |
605 } |
608 |
606 |
609 int ThreadsList::find_index_of_JavaThread(JavaThread *target) { |
607 int ThreadsList::find_index_of_JavaThread(JavaThread *target) { |
610 if (target == NULL) { |
608 if (target == NULL) { |
644 } |
642 } |
645 return NULL; |
643 return NULL; |
646 } |
644 } |
647 |
645 |
648 void ThreadsList::inc_nested_handle_cnt() { |
646 void ThreadsList::inc_nested_handle_cnt() { |
649 // The increment needs to be MO_SEQ_CST so that the reference counter |
|
650 // update is seen before the subsequent hazard ptr update. |
|
651 Atomic::inc(&_nested_handle_cnt); |
647 Atomic::inc(&_nested_handle_cnt); |
652 } |
648 } |
653 |
649 |
654 bool ThreadsList::includes(const JavaThread * const p) const { |
650 bool ThreadsList::includes(const JavaThread * const p) const { |
655 if (p == NULL) { |
651 if (p == NULL) { |