1185 static void wait_for_owner_exiting(int ret, struct task_struct *exiting)  in wait_for_owner_exiting()  argument
1188 		WARN_ON_ONCE(exiting);  in wait_for_owner_exiting()
1192 	if (WARN_ON_ONCE(ret == -EBUSY && !exiting))  in wait_for_owner_exiting()
1195 	mutex_lock(&exiting->futex_exit_mutex);  in wait_for_owner_exiting()
1204 	mutex_unlock(&exiting->futex_exit_mutex);  in wait_for_owner_exiting()
1206 	put_task_struct(exiting);  in wait_for_owner_exiting()
1271 			      struct task_struct **exiting)  in attach_to_pi_owner()  argument
1320 			*exiting = p;  in attach_to_pi_owner()
1362 			   struct task_struct **exiting)  in lookup_pi_state()  argument
1377 	return attach_to_pi_owner(uaddr, uval, key, ps, exiting);  in lookup_pi_state()
1424 				struct task_struct **exiting,  in futex_lock_pi_atomic()  argument
1495 	return attach_to_pi_owner(uaddr, newval, key, ps, exiting);  in futex_lock_pi_atomic()
1935 			   struct task_struct **exiting, int set_waiters)  in futex_proxy_trylock_atomic()  argument
1972 				   exiting, set_waiters);  in futex_proxy_trylock_atomic()
2101 		struct task_struct *exiting = NULL;  in futex_requeue()  local
2111 						 &exiting, nr_requeue);  in futex_requeue()
2139 					      &pi_state, &exiting);  in futex_requeue()
2174 			wait_for_owner_exiting(ret, exiting);  in futex_requeue()
2881 	struct task_struct *exiting = NULL;  in futex_lock_pi()  local
2904 				   &exiting, 0);  in futex_lock_pi()
2932 			wait_for_owner_exiting(ret, exiting);  in futex_lock_pi()