1795 	if (event->hw.flags & PERF_EVENT_FLAG_USER_READ_CNT)  in list_add_event()
2017 	if (event->hw.flags & PERF_EVENT_FLAG_USER_READ_CNT)  in list_del_event()
2569 	if (unlikely(event->hw.interrupts == MAX_INTERRUPTS)) {  in event_sched_in()
2571 		event->hw.interrupts = 0;  in event_sched_in()
3163 	if (event->addr_filters_gen != event->hw.addr_filters_gen) {  in perf_event_addr_filters_sync()
3165 		event->hw.addr_filters_gen = event->addr_filters_gen;  in perf_event_addr_filters_sync()
4066 	struct hw_perf_event *hwc = &event->hw;  in perf_adjust_period()
4126 		hwc = &event->hw;  in perf_adjust_freq_unthr_context()
4510 	    event->hw.target != current) {  in perf_event_read_local()
5050 	if (event->hw.target)  in _free_event()
5051 		put_task_struct(event->hw.target);  in _free_event()
5605 		event->hw.sample_period = value;  in __perf_event_period()
5615 		if (event->hw.interrupts == MAX_INTERRUPTS) {  in __perf_event_period()
5616 			event->hw.interrupts = 0;  in __perf_event_period()
5622 	local64_set(&event->hw.period_left, 0);  in __perf_event_period()
5881 	if (event->hw.state & PERF_HES_STOPPED)  in perf_event_index()
5955 		userpg->offset -= local64_read(&event->hw.prev_count);  in perf_event_update_userpage()
9289 	struct hw_perf_event *hwc = &event->hw;  in __perf_event_account_interrupt()
9450 	struct hw_perf_event *hwc = &event->hw;  in perf_swevent_set_period()
9475 	struct hw_perf_event *hwc = &event->hw;  in perf_swevent_overflow()
9501 	struct hw_perf_event *hwc = &event->hw;  in perf_swevent_event()
9515 		data->period = event->hw.last_period;  in perf_swevent_event()
9529 	if (event->hw.state & PERF_HES_STOPPED)  in perf_exclude_event()
9683 	struct hw_perf_event *hwc = &event->hw;  in perf_swevent_add()
9710 	event->hw.state = 0;  in perf_swevent_start()
9715 	event->hw.state = PERF_HES_STOPPED;  in perf_swevent_stop()
9889 	if (event->hw.state & PERF_HES_STOPPED)  in perf_tp_event_match()
10367 	if (!bp->hw.state && !perf_exclude_event(bp, regs))  in perf_bp_event()
10805 	event = container_of(hrtimer, struct perf_event, hw.hrtimer);  in perf_swevent_hrtimer()
10812 	perf_sample_data_init(&data, 0, event->hw.last_period);  in perf_swevent_hrtimer()
10821 	period = max_t(u64, 10000, event->hw.sample_period);  in perf_swevent_hrtimer()
10829 	struct hw_perf_event *hwc = &event->hw;  in perf_swevent_start_hrtimer()
10850 	struct hw_perf_event *hwc = &event->hw;  in perf_swevent_cancel_hrtimer()
10862 	struct hw_perf_event *hwc = &event->hw;  in perf_swevent_init_hrtimer()
10895 	prev = local64_xchg(&event->hw.prev_count, now);  in cpu_clock_event_update()
10901 	local64_set(&event->hw.prev_count, local_clock());  in cpu_clock_event_start()
10971 	prev = local64_xchg(&event->hw.prev_count, now);  in task_clock_event_update()
10978 	local64_set(&event->hw.prev_count, event->ctx->time);  in task_clock_event_start()
11784 		event->hw.target = get_task_struct(task);  in perf_event_alloc()
11821 	hwc = &event->hw;  in perf_event_alloc()
11932 	if (event->hw.target)  in perf_event_alloc()
11933 		put_task_struct(event->hw.target);  in perf_event_alloc()
12098 	if (output_event->cpu == -1 && output_event->hw.target != event->hw.target)  in perf_event_set_output()
13245 		u64 sample_period = parent_event->hw.sample_period;  in inherit_event()
13246 		struct hw_perf_event *hwc = &child_event->hw;  in inherit_event()