382 static int common_timer_create(struct k_itimer *new_timer)  in common_timer_create()  argument
384 	hrtimer_init(&new_timer->it.real.timer, new_timer->it_clock, 0);  in common_timer_create()
393 	struct k_itimer *new_timer;  in do_timer_create()  local
401 	new_timer = alloc_posix_timer();  in do_timer_create()
402 	if (unlikely(!new_timer))  in do_timer_create()
405 	spin_lock_init(&new_timer->it_lock);  in do_timer_create()
412 	new_timer_id = posix_timer_add(new_timer);  in do_timer_create()
414 		posixtimer_free_timer(new_timer);  in do_timer_create()
418 	new_timer->it_id = (timer_t) new_timer_id;  in do_timer_create()
419 	new_timer->it_clock = which_clock;  in do_timer_create()
420 	new_timer->kclock = kc;  in do_timer_create()
421 	new_timer->it_overrun = -1LL;  in do_timer_create()
425 		new_timer->it_pid = get_pid(good_sigevent(event));  in do_timer_create()
427 		if (!new_timer->it_pid) {  in do_timer_create()
431 		new_timer->it_sigev_notify     = event->sigev_notify;  in do_timer_create()
432 		new_timer->sigq.info.si_signo = event->sigev_signo;  in do_timer_create()
433 		new_timer->sigq.info.si_value = event->sigev_value;  in do_timer_create()
435 		new_timer->it_sigev_notify     = SIGEV_SIGNAL;  in do_timer_create()
436 		new_timer->sigq.info.si_signo = SIGALRM;  in do_timer_create()
437 		memset(&new_timer->sigq.info.si_value, 0, sizeof(sigval_t));  in do_timer_create()
438 		new_timer->sigq.info.si_value.sival_int = new_timer->it_id;  in do_timer_create()
439 		new_timer->it_pid = get_pid(task_tgid(current));  in do_timer_create()
442 	if (new_timer->it_sigev_notify & SIGEV_THREAD_ID)  in do_timer_create()
443 		new_timer->it_pid_type = PIDTYPE_PID;  in do_timer_create()
445 		new_timer->it_pid_type = PIDTYPE_TGID;  in do_timer_create()
447 	new_timer->sigq.info.si_tid = new_timer->it_id;  in do_timer_create()
448 	new_timer->sigq.info.si_code = SI_TIMER;  in do_timer_create()
461 	error = kc->timer_create(new_timer);  in do_timer_create()
467 	WRITE_ONCE(new_timer->it_signal, current->signal);  in do_timer_create()
468 	hlist_add_head(&new_timer->list, &current->signal->posix_timers);  in do_timer_create()
476 	posix_timer_unhash_and_free(new_timer);  in do_timer_create()