THREAD_CONTENTION_DONE
THREAD_CONTENTION_DONE(&m->lock_object);
THREAD_CONTENTION_DONE(&rw->lock_object);
THREAD_CONTENTION_DONE(&rw->lock_object);
THREAD_CONTENTION_DONE(&sx->lock_object);
THREAD_CONTENTION_DONE(&sx->lock_object);
THREAD_CONTENTION_DONE(&sx->lock_object);
THREAD_CONTENTION_DONE(&sx->lock_object);