40 	struct hrtimer *hrtimer;  in hrtimer_call_handler()  local
43 	hrtimer = arg;  in hrtimer_call_handler()
44 	ret = hrtimer->function(hrtimer);  in hrtimer_call_handler()
47 		callout_schedule_sbt(&hrtimer->callout,  in hrtimer_call_handler()
48 		    nstosbt(hrtimer->expires), nstosbt(hrtimer->precision), 0);  in hrtimer_call_handler()
50 		callout_deactivate(&hrtimer->callout);  in hrtimer_call_handler()
55 linux_hrtimer_active(struct hrtimer *hrtimer)  in linux_hrtimer_active()  argument
59 	mtx_lock(&hrtimer->mtx);  in linux_hrtimer_active()
60 	ret = callout_active(&hrtimer->callout);  in linux_hrtimer_active()
61 	mtx_unlock(&hrtimer->mtx);  in linux_hrtimer_active()
72 linux_hrtimer_try_to_cancel(struct hrtimer *hrtimer)  in linux_hrtimer_try_to_cancel()  argument
76 	mtx_lock(&hrtimer->mtx);  in linux_hrtimer_try_to_cancel()
77 	ret = callout_stop(&hrtimer->callout);  in linux_hrtimer_try_to_cancel()
78 	mtx_unlock(&hrtimer->mtx);  in linux_hrtimer_try_to_cancel()
93 linux_hrtimer_cancel(struct hrtimer *hrtimer)  in linux_hrtimer_cancel()  argument
96 	return (callout_drain(&hrtimer->callout) > 0);  in linux_hrtimer_cancel()
100 linux_hrtimer_init(struct hrtimer *hrtimer)  in linux_hrtimer_init()  argument
103 	memset(hrtimer, 0, sizeof(*hrtimer));  in linux_hrtimer_init()
104 	mtx_init(&hrtimer->mtx, "hrtimer", NULL,  in linux_hrtimer_init()
106 	callout_init_mtx(&hrtimer->callout, &hrtimer->mtx, 0);  in linux_hrtimer_init()
110 linux_hrtimer_set_expires(struct hrtimer *hrtimer, ktime_t time)  in linux_hrtimer_set_expires()  argument
112 	hrtimer->expires = ktime_to_ns(time);  in linux_hrtimer_set_expires()
116 linux_hrtimer_start(struct hrtimer *hrtimer, ktime_t time)  in linux_hrtimer_start()  argument
119 	linux_hrtimer_start_range_ns(hrtimer, time, 0);  in linux_hrtimer_start()
123 linux_hrtimer_start_range_ns(struct hrtimer *hrtimer, ktime_t time,  in linux_hrtimer_start_range_ns()  argument
127 	mtx_lock(&hrtimer->mtx);  in linux_hrtimer_start_range_ns()
128 	hrtimer->precision = nsec;  in linux_hrtimer_start_range_ns()
129 	callout_reset_sbt(&hrtimer->callout, nstosbt(ktime_to_ns(time)),  in linux_hrtimer_start_range_ns()
130 	    nstosbt(nsec), hrtimer_call_handler, hrtimer, 0);  in linux_hrtimer_start_range_ns()
131 	mtx_unlock(&hrtimer->mtx);  in linux_hrtimer_start_range_ns()
135 linux_hrtimer_forward_now(struct hrtimer *hrtimer, ktime_t interval)  in linux_hrtimer_forward_now()  argument
138 	mtx_lock(&hrtimer->mtx);  in linux_hrtimer_forward_now()
139 	callout_reset_sbt(&hrtimer->callout, nstosbt(ktime_to_ns(interval)),  in linux_hrtimer_forward_now()
140 	    nstosbt(hrtimer->precision), hrtimer_call_handler, hrtimer, 0);  in linux_hrtimer_forward_now()
141 	mtx_unlock(&hrtimer->mtx);  in linux_hrtimer_forward_now()