1087 	struct hrtimer *timer = &cpuctx->hrtimer;  in __perf_mux_hrtimer_init()  local
1106 	hrtimer_init(timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_PINNED_HARD);  in __perf_mux_hrtimer_init()
1107 	timer->function = perf_mux_hrtimer_handler;  in __perf_mux_hrtimer_init()
1112 	struct hrtimer *timer = &cpuctx->hrtimer;  in perf_mux_hrtimer_restart()  local
1123 		hrtimer_forward_now(timer, cpuctx->hrtimer_interval);  in perf_mux_hrtimer_restart()
1124 		hrtimer_start_expires(timer, HRTIMER_MODE_ABS_PINNED_HARD);  in perf_mux_hrtimer_restart()
9950 	int timer, cpu, ret;  in perf_event_mux_interval_ms_store()  local
9952 	ret = kstrtoint(buf, 0, &timer);  in perf_event_mux_interval_ms_store()
9956 	if (timer < 1)  in perf_event_mux_interval_ms_store()
9960 	if (timer == pmu->hrtimer_interval_ms)  in perf_event_mux_interval_ms_store()
9964 	pmu->hrtimer_interval_ms = timer;  in perf_event_mux_interval_ms_store()
9971 		cpuctx->hrtimer_interval = ns_to_ktime(NSEC_PER_MSEC * timer);  in perf_event_mux_interval_ms_store()