438 static int common_timer_create(struct k_itimer *new_timer)  in common_timer_create()  argument
440 	hrtimer_init(&new_timer->it.real.timer, new_timer->it_clock, 0);  in common_timer_create()
449 	struct k_itimer *new_timer;  in do_timer_create()  local
457 	new_timer = alloc_posix_timer();  in do_timer_create()
458 	if (unlikely(!new_timer))  in do_timer_create()
461 	spin_lock_init(&new_timer->it_lock);  in do_timer_create()
468 	new_timer_id = posix_timer_add(new_timer);  in do_timer_create()
470 		posix_timer_free(new_timer);  in do_timer_create()
474 	new_timer->it_id = (timer_t) new_timer_id;  in do_timer_create()
475 	new_timer->it_clock = which_clock;  in do_timer_create()
476 	new_timer->kclock = kc;  in do_timer_create()
477 	new_timer->it_overrun = -1LL;  in do_timer_create()
481 		new_timer->it_pid = get_pid(good_sigevent(event));  in do_timer_create()
483 		if (!new_timer->it_pid) {  in do_timer_create()
487 		new_timer->it_sigev_notify     = event->sigev_notify;  in do_timer_create()
488 		new_timer->sigq->info.si_signo = event->sigev_signo;  in do_timer_create()
489 		new_timer->sigq->info.si_value = event->sigev_value;  in do_timer_create()
491 		new_timer->it_sigev_notify     = SIGEV_SIGNAL;  in do_timer_create()
492 		new_timer->sigq->info.si_signo = SIGALRM;  in do_timer_create()
493 		memset(&new_timer->sigq->info.si_value, 0, sizeof(sigval_t));  in do_timer_create()
494 		new_timer->sigq->info.si_value.sival_int = new_timer->it_id;  in do_timer_create()
495 		new_timer->it_pid = get_pid(task_tgid(current));  in do_timer_create()
498 	new_timer->sigq->info.si_tid   = new_timer->it_id;  in do_timer_create()
499 	new_timer->sigq->info.si_code  = SI_TIMER;  in do_timer_create()
512 	error = kc->timer_create(new_timer);  in do_timer_create()
518 	WRITE_ONCE(new_timer->it_signal, current->signal);  in do_timer_create()
519 	hlist_add_head(&new_timer->list, &current->signal->posix_timers);  in do_timer_create()
527 	posix_timer_unhash_and_free(new_timer);  in do_timer_create()