EVTHREAD_SETUP_GLOBAL_LOCK 2905 opal/mca/event/libevent2022/libevent/event.c 	EVTHREAD_SETUP_GLOBAL_LOCK(_event_debug_map_lock, 0);
EVTHREAD_SETUP_GLOBAL_LOCK  131 opal/mca/event/libevent2022/libevent/evutil_rand.c 	EVTHREAD_SETUP_GLOBAL_LOCK(arc4rand_lock, 0);
EVTHREAD_SETUP_GLOBAL_LOCK  442 opal/mca/event/libevent2022/libevent/signal.c 	EVTHREAD_SETUP_GLOBAL_LOCK(evsig_base_lock, 0);