103 static struct hwlat_data {  struct
114 } hwlat_data = {  argument
122 	if (hwlat_data.thread_mode == MODE_PER_CPU)  in get_cpu_data()
272 	} while (total <= hwlat_data.sample_width);  in get_sample()
290 		hwlat_data.count++;  in get_sample()
291 		s.seqnum = hwlat_data.count;  in get_sample()
346 	hwlat_data.thread_mode = MODE_NONE;  in move_to_next_cpu()
366 		if (hwlat_data.thread_mode == MODE_ROUND_ROBIN)  in kthread_fn()
373 		mutex_lock(&hwlat_data.lock);  in kthread_fn()
374 		interval = hwlat_data.sample_window - hwlat_data.sample_width;  in kthread_fn()
375 		mutex_unlock(&hwlat_data.lock);  in kthread_fn()
442 	if (hwlat_data.thread_mode == MODE_ROUND_ROBIN) {  in start_single_kthread()
517 	mutex_lock(&hwlat_data.lock);  in hwlat_hotplug_workfn()
520 	if (!hwlat_busy || hwlat_data.thread_mode != MODE_PER_CPU)  in hwlat_hotplug_workfn()
532 	mutex_unlock(&hwlat_data.lock);  in hwlat_hotplug_workfn()
612 	mutex_lock(&hwlat_data.lock);  in s_mode_start()
635 	if (mode == hwlat_data.thread_mode)  in s_mode_show()
649 	mutex_unlock(&hwlat_data.lock);  in s_mode_stop()
710 	mutex_lock(&hwlat_data.lock);  in hwlat_mode_write()
714 			hwlat_data.thread_mode = i;  in hwlat_mode_write()
719 	mutex_unlock(&hwlat_data.lock);  in hwlat_mode_write()
738 	.lock		= &hwlat_data.lock,
739 	.val		= &hwlat_data.sample_width,
740 	.max		= &hwlat_data.sample_window,
750 	.lock		= &hwlat_data.lock,
751 	.val		= &hwlat_data.sample_window,
753 	.min		= &hwlat_data.sample_width,
816 	if (hwlat_data.thread_mode == MODE_PER_CPU)  in hwlat_tracer_start()
826 	if (hwlat_data.thread_mode == MODE_PER_CPU)  in hwlat_tracer_stop()
840 	hwlat_data.count = 0;  in hwlat_tracer_init()
881 	mutex_init(&hwlat_data.lock);  in init_hwlat_tracer()