1112 static void wait_for_owner_exiting(int ret, struct task_struct *exiting)  in wait_for_owner_exiting()  argument
1115 		WARN_ON_ONCE(exiting);  in wait_for_owner_exiting()
1119 	if (WARN_ON_ONCE(ret == -EBUSY && !exiting))  in wait_for_owner_exiting()
1122 	mutex_lock(&exiting->futex_exit_mutex);  in wait_for_owner_exiting()
1131 	mutex_unlock(&exiting->futex_exit_mutex);  in wait_for_owner_exiting()
1133 	put_task_struct(exiting);  in wait_for_owner_exiting()
1198 			      struct task_struct **exiting)  in attach_to_pi_owner()  argument
1247 			*exiting = p;  in attach_to_pi_owner()
1289 			   struct task_struct **exiting)  in lookup_pi_state()  argument
1304 	return attach_to_pi_owner(uaddr, uval, key, ps, exiting);  in lookup_pi_state()
1351 				struct task_struct **exiting,  in futex_lock_pi_atomic()  argument
1422 	return attach_to_pi_owner(uaddr, newval, key, ps, exiting);  in futex_lock_pi_atomic()
1851 			   struct task_struct **exiting, int set_waiters)  in futex_proxy_trylock_atomic()  argument
1888 				   exiting, set_waiters);  in futex_proxy_trylock_atomic()
2013 		struct task_struct *exiting = NULL;  in futex_requeue()  local
2023 						 &exiting, nr_requeue);  in futex_requeue()
2050 					      &pi_state, &exiting);  in futex_requeue()
2081 			wait_for_owner_exiting(ret, exiting);  in futex_requeue()
2777 	struct task_struct *exiting = NULL;  in futex_lock_pi()  local
2800 				   &exiting, 0);  in futex_lock_pi()
2827 			wait_for_owner_exiting(ret, exiting);  in futex_lock_pi()