386 				  struct rt_mutex_waiter *top_waiter)  in rt_mutex_steal()  argument
388 	if (rt_mutex_waiter_less(waiter, top_waiter))  in rt_mutex_steal()
399 	return rt_mutex_waiter_equal(waiter, top_waiter);  in rt_mutex_steal()
620 	struct rt_mutex_waiter *waiter, *top_waiter = orig_waiter;  in rt_mutex_adjust_prio_chain()  local
735 	if (top_waiter) {  in rt_mutex_adjust_prio_chain()
744 		if (top_waiter != task_top_pi_waiter(task)) {  in rt_mutex_adjust_prio_chain()
845 		top_waiter = rt_mutex_top_waiter(lock);  in rt_mutex_adjust_prio_chain()
963 	top_waiter = rt_mutex_top_waiter(lock);  in rt_mutex_adjust_prio_chain()
984 	if (!detect_deadlock && waiter != top_waiter)  in rt_mutex_adjust_prio_chain()
1044 		struct rt_mutex_waiter *top_waiter = rt_mutex_top_waiter(lock);  in try_to_take_rt_mutex()  local
1050 		if (waiter == top_waiter || rt_mutex_steal(waiter, top_waiter)) {  in try_to_take_rt_mutex()
1131 	struct rt_mutex_waiter *top_waiter = waiter;  in task_blocks_on_rt_mutex()  local
1159 		top_waiter = rt_mutex_top_waiter(lock);  in task_blocks_on_rt_mutex()
1186 		rt_mutex_dequeue_pi(owner, top_waiter);  in task_blocks_on_rt_mutex()