459 static int common_timer_create(struct k_itimer *new_timer)  in common_timer_create()  argument
461 	hrtimer_setup(&new_timer->it.real.timer, posix_timer_fn, new_timer->it_clock, 0);  in common_timer_create()
471 	struct k_itimer *new_timer;  in do_timer_create()  local
479 	new_timer = alloc_posix_timer();  in do_timer_create()
480 	if (unlikely(!new_timer))  in do_timer_create()
483 	spin_lock_init(&new_timer->it_lock);  in do_timer_create()
498 	new_timer_id = posix_timer_add(new_timer, req_id);  in do_timer_create()
500 		posixtimer_free_timer(new_timer);  in do_timer_create()
504 	new_timer->it_clock = which_clock;  in do_timer_create()
505 	new_timer->kclock = kc;  in do_timer_create()
506 	new_timer->it_overrun = -1LL;  in do_timer_create()
510 			new_timer->it_pid = get_pid(good_sigevent(event));  in do_timer_create()
511 		if (!new_timer->it_pid) {  in do_timer_create()
515 		new_timer->it_sigev_notify     = event->sigev_notify;  in do_timer_create()
516 		new_timer->sigq.info.si_signo = event->sigev_signo;  in do_timer_create()
517 		new_timer->sigq.info.si_value = event->sigev_value;  in do_timer_create()
519 		new_timer->it_sigev_notify     = SIGEV_SIGNAL;  in do_timer_create()
520 		new_timer->sigq.info.si_signo = SIGALRM;  in do_timer_create()
521 		new_timer->sigq.info.si_value.sival_int = new_timer->it_id;  in do_timer_create()
522 		new_timer->it_pid = get_pid(task_tgid(current));  in do_timer_create()
525 	if (new_timer->it_sigev_notify & SIGEV_THREAD_ID)  in do_timer_create()
526 		new_timer->it_pid_type = PIDTYPE_PID;  in do_timer_create()
528 		new_timer->it_pid_type = PIDTYPE_TGID;  in do_timer_create()
530 	new_timer->sigq.info.si_tid = new_timer->it_id;  in do_timer_create()
531 	new_timer->sigq.info.si_code = SI_TIMER;  in do_timer_create()
544 	error = kc->timer_create(new_timer);  in do_timer_create()
554 	scoped_guard (spinlock_irq, &new_timer->it_lock) {  in do_timer_create()
561 		WRITE_ONCE(new_timer->it_signal, current->signal);  in do_timer_create()
562 		hlist_add_head_rcu(&new_timer->list, &current->signal->posix_timers);  in do_timer_create()
570 	posix_timer_unhash_and_free(new_timer);  in do_timer_create()