347 				  struct rt_mutex_waiter *top_waiter)  in rt_mutex_steal()  argument
349 	if (rt_mutex_waiter_less(waiter, top_waiter))  in rt_mutex_steal()
360 	return rt_mutex_waiter_equal(waiter, top_waiter);  in rt_mutex_steal()
574 	struct rt_mutex_waiter *waiter, *top_waiter = orig_waiter;  in rt_mutex_adjust_prio_chain()  local
689 	if (top_waiter) {  in rt_mutex_adjust_prio_chain()
698 		if (top_waiter != task_top_pi_waiter(task)) {  in rt_mutex_adjust_prio_chain()
799 		top_waiter = rt_mutex_top_waiter(lock);  in rt_mutex_adjust_prio_chain()
917 	top_waiter = rt_mutex_top_waiter(lock);  in rt_mutex_adjust_prio_chain()
938 	if (!detect_deadlock && waiter != top_waiter)  in rt_mutex_adjust_prio_chain()
998 		struct rt_mutex_waiter *top_waiter = rt_mutex_top_waiter(lock);  in try_to_take_rt_mutex()  local
1004 		if (waiter == top_waiter || rt_mutex_steal(waiter, top_waiter)) {  in try_to_take_rt_mutex()
1085 	struct rt_mutex_waiter *top_waiter = waiter;  in task_blocks_on_rt_mutex()  local
1110 		top_waiter = rt_mutex_top_waiter(lock);  in task_blocks_on_rt_mutex()
1137 		rt_mutex_dequeue_pi(owner, top_waiter);  in task_blocks_on_rt_mutex()