rt_mutex_wait_proxy_lock 3005 kernel/futex.c 	ret = rt_mutex_wait_proxy_lock(&q.pi_state->pi_mutex, to, &rt_waiter);
rt_mutex_wait_proxy_lock 3415 kernel/futex.c 		ret = rt_mutex_wait_proxy_lock(pi_mutex, to, &rt_waiter);
rt_mutex_wait_proxy_lock  145 kernel/locking/rtmutex_common.h extern int rt_mutex_wait_proxy_lock(struct rt_mutex *lock,