44 	struct timerlat_hist_cpu	*hist;  member
60 		if (data->hist[cpu].irq)  in timerlat_free_histogram()
61 			free(data->hist[cpu].irq);  in timerlat_free_histogram()
63 		if (data->hist[cpu].thread)  in timerlat_free_histogram()
64 			free(data->hist[cpu].thread);  in timerlat_free_histogram()
66 		if (data->hist[cpu].user)  in timerlat_free_histogram()
67 			free(data->hist[cpu].user);  in timerlat_free_histogram()
72 	if (data->hist)  in timerlat_free_histogram()
73 		free(data->hist);  in timerlat_free_histogram()
100 	data->hist = calloc(1, sizeof(*data->hist) * nr_cpus);  in timerlat_alloc_histogram()
101 	if (!data->hist)  in timerlat_alloc_histogram()
106 		data->hist[cpu].irq = calloc(1, sizeof(*data->hist->irq) * (entries + 1));  in timerlat_alloc_histogram()
107 		if (!data->hist[cpu].irq)  in timerlat_alloc_histogram()
110 		data->hist[cpu].thread = calloc(1, sizeof(*data->hist->thread) * (entries + 1));  in timerlat_alloc_histogram()
111 		if (!data->hist[cpu].thread)  in timerlat_alloc_histogram()
114 		data->hist[cpu].user = calloc(1, sizeof(*data->hist->user) * (entries + 1));  in timerlat_alloc_histogram()
115 		if (!data->hist[cpu].user)  in timerlat_alloc_histogram()
121 		data->hist[cpu].min_irq = ~0;  in timerlat_alloc_histogram()
122 		data->hist[cpu].min_thread = ~0;  in timerlat_alloc_histogram()
123 		data->hist[cpu].min_user = ~0;  in timerlat_alloc_histogram()
145 	int *hist;  in timerlat_hist_update()  local
153 		hist = data->hist[cpu].irq;  in timerlat_hist_update()
154 		data->hist[cpu].irq_count++;  in timerlat_hist_update()
155 		update_min(&data->hist[cpu].min_irq, &latency);  in timerlat_hist_update()
156 		update_sum(&data->hist[cpu].sum_irq, &latency);  in timerlat_hist_update()
157 		update_max(&data->hist[cpu].max_irq, &latency);  in timerlat_hist_update()
159 		hist = data->hist[cpu].thread;  in timerlat_hist_update()
160 		data->hist[cpu].thread_count++;  in timerlat_hist_update()
161 		update_min(&data->hist[cpu].min_thread, &latency);  in timerlat_hist_update()
162 		update_sum(&data->hist[cpu].sum_thread, &latency);  in timerlat_hist_update()
163 		update_max(&data->hist[cpu].max_thread, &latency);  in timerlat_hist_update()
165 		hist = data->hist[cpu].user;  in timerlat_hist_update()
166 		data->hist[cpu].user_count++;  in timerlat_hist_update()
167 		update_min(&data->hist[cpu].min_user, &latency);  in timerlat_hist_update()
168 		update_sum(&data->hist[cpu].sum_user, &latency);  in timerlat_hist_update()
169 		update_max(&data->hist[cpu].max_user, &latency);  in timerlat_hist_update()
173 		hist[bucket]++;  in timerlat_hist_update()
175 		hist[entries]++;  in timerlat_hist_update()
218 			data->hist[j].irq[i] = value_irq[j];  in timerlat_hist_bpf_pull_data()
219 			data->hist[j].thread[i] = value_thread[j];  in timerlat_hist_bpf_pull_data()
220 			data->hist[j].user[i] = value_user[j];  in timerlat_hist_bpf_pull_data()
231 		data->hist[i].irq_count = value_irq[i];  in timerlat_hist_bpf_pull_data()
232 		data->hist[i].thread_count = value_thread[i];  in timerlat_hist_bpf_pull_data()
233 		data->hist[i].user_count = value_user[i];  in timerlat_hist_bpf_pull_data()
242 		data->hist[i].min_irq = value_irq[i];  in timerlat_hist_bpf_pull_data()
243 		data->hist[i].min_thread = value_thread[i];  in timerlat_hist_bpf_pull_data()
244 		data->hist[i].min_user = value_user[i];  in timerlat_hist_bpf_pull_data()
253 		data->hist[i].max_irq = value_irq[i];  in timerlat_hist_bpf_pull_data()
254 		data->hist[i].max_thread = value_thread[i];  in timerlat_hist_bpf_pull_data()
255 		data->hist[i].max_user = value_user[i];  in timerlat_hist_bpf_pull_data()
264 		data->hist[i].sum_irq = value_irq[i];  in timerlat_hist_bpf_pull_data()
265 		data->hist[i].sum_thread = value_thread[i];  in timerlat_hist_bpf_pull_data()
266 		data->hist[i].sum_user = value_user[i];  in timerlat_hist_bpf_pull_data()
275 		data->hist[i].irq[data->entries] = value_irq[i];  in timerlat_hist_bpf_pull_data()
276 		data->hist[i].thread[data->entries] = value_thread[i];  in timerlat_hist_bpf_pull_data()
277 		data->hist[i].user[data->entries] = value_user[i];  in timerlat_hist_bpf_pull_data()
294 	if (params->common.hist.no_header)  in timerlat_hist_header()
305 	if (!params->common.hist.no_index)  in timerlat_hist_header()
310 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_hist_header()
313 		if (!params->common.hist.no_irq)  in timerlat_hist_header()
316 		if (!params->common.hist.no_thread)  in timerlat_hist_header()
354 	if (params->common.hist.no_summary)  in timerlat_print_summary()
357 	if (!params->common.hist.no_index)  in timerlat_print_summary()
362 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_summary()
365 		if (!params->common.hist.no_irq)  in timerlat_print_summary()
367 					data->hist[cpu].irq_count);  in timerlat_print_summary()
369 		if (!params->common.hist.no_thread)  in timerlat_print_summary()
371 					data->hist[cpu].thread_count);  in timerlat_print_summary()
375 					 data->hist[cpu].user_count);  in timerlat_print_summary()
379 	if (!params->common.hist.no_index)  in timerlat_print_summary()
384 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_summary()
387 		if (!params->common.hist.no_irq)  in timerlat_print_summary()
389 					     data->hist[cpu].irq_count,  in timerlat_print_summary()
390 					     data->hist[cpu].min_irq,  in timerlat_print_summary()
393 		if (!params->common.hist.no_thread)  in timerlat_print_summary()
395 					     data->hist[cpu].thread_count,  in timerlat_print_summary()
396 					     data->hist[cpu].min_thread,  in timerlat_print_summary()
401 					     data->hist[cpu].user_count,  in timerlat_print_summary()
402 					     data->hist[cpu].min_user,  in timerlat_print_summary()
407 	if (!params->common.hist.no_index)  in timerlat_print_summary()
412 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_summary()
415 		if (!params->common.hist.no_irq)  in timerlat_print_summary()
417 					     data->hist[cpu].irq_count,  in timerlat_print_summary()
418 					     data->hist[cpu].sum_irq,  in timerlat_print_summary()
421 		if (!params->common.hist.no_thread)  in timerlat_print_summary()
423 					     data->hist[cpu].thread_count,  in timerlat_print_summary()
424 					     data->hist[cpu].sum_thread,  in timerlat_print_summary()
429 					     data->hist[cpu].user_count,  in timerlat_print_summary()
430 					     data->hist[cpu].sum_user,  in timerlat_print_summary()
435 	if (!params->common.hist.no_index)  in timerlat_print_summary()
440 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_summary()
443 		if (!params->common.hist.no_irq)  in timerlat_print_summary()
445 					     data->hist[cpu].irq_count,  in timerlat_print_summary()
446 					     data->hist[cpu].max_irq,  in timerlat_print_summary()
449 		if (!params->common.hist.no_thread)  in timerlat_print_summary()
451 					     data->hist[cpu].thread_count,  in timerlat_print_summary()
452 					     data->hist[cpu].max_thread,  in timerlat_print_summary()
457 					     data->hist[cpu].user_count,  in timerlat_print_summary()
458 					     data->hist[cpu].max_user,  in timerlat_print_summary()
475 	if (params->common.hist.no_summary)  in timerlat_print_stats_all()
485 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_stats_all()
488 		cpu_data = &data->hist[cpu];  in timerlat_print_stats_all()
506 	if (!params->common.hist.no_index)  in timerlat_print_stats_all()
509 	if (!params->common.hist.no_irq)  in timerlat_print_stats_all()
512 	if (!params->common.hist.no_thread)  in timerlat_print_stats_all()
520 	if (!params->common.hist.no_index)  in timerlat_print_stats_all()
523 	if (!params->common.hist.no_irq)  in timerlat_print_stats_all()
527 	if (!params->common.hist.no_thread)  in timerlat_print_stats_all()
537 	if (!params->common.hist.no_index)  in timerlat_print_stats_all()
540 	if (!params->common.hist.no_irq)  in timerlat_print_stats_all()
546 	if (!params->common.hist.no_thread)  in timerlat_print_stats_all()
560 	if (!params->common.hist.no_index)  in timerlat_print_stats_all()
563 	if (!params->common.hist.no_irq)  in timerlat_print_stats_all()
569 	if (!params->common.hist.no_thread)  in timerlat_print_stats_all()
583 	if (!params->common.hist.no_index)  in timerlat_print_stats_all()
586 	if (!params->common.hist.no_irq)  in timerlat_print_stats_all()
592 	if (!params->common.hist.no_thread)  in timerlat_print_stats_all()
626 		if (!params->common.hist.no_index)  in timerlat_print_stats()
632 			if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_stats()
635 			if (!params->common.hist.no_irq) {  in timerlat_print_stats()
636 				total += data->hist[cpu].irq[bucket];  in timerlat_print_stats()
638 						data->hist[cpu].irq[bucket]);  in timerlat_print_stats()
641 			if (!params->common.hist.no_thread) {  in timerlat_print_stats()
642 				total += data->hist[cpu].thread[bucket];  in timerlat_print_stats()
644 						data->hist[cpu].thread[bucket]);  in timerlat_print_stats()
648 				total += data->hist[cpu].user[bucket];  in timerlat_print_stats()
650 						data->hist[cpu].user[bucket]);  in timerlat_print_stats()
655 		if (total == 0 && !params->common.hist.with_zeros) {  in timerlat_print_stats()
665 	if (!params->common.hist.no_index)  in timerlat_print_stats()
670 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_stats()
673 		if (!params->common.hist.no_irq)  in timerlat_print_stats()
675 					 data->hist[cpu].irq[data->entries]);  in timerlat_print_stats()
677 		if (!params->common.hist.no_thread)  in timerlat_print_stats()
679 					 data->hist[cpu].thread[data->entries]);  in timerlat_print_stats()
683 					 data->hist[cpu].user[data->entries]);  in timerlat_print_stats()
790 	params->common.hist.bucket_size = 1;  in timerlat_hist_parse_args()
791 	params->common.hist.entries = 256;  in timerlat_hist_parse_args()
871 			params->common.hist.bucket_size = get_llong_from_str(optarg);  in timerlat_hist_parse_args()
872 			if (params->common.hist.bucket_size == 0 ||  in timerlat_hist_parse_args()
873 			    params->common.hist.bucket_size >= 1000000)  in timerlat_hist_parse_args()
895 			params->common.hist.entries = get_llong_from_str(optarg);  in timerlat_hist_parse_args()
896 			if (params->common.hist.entries < 10 ||  in timerlat_hist_parse_args()
897 			    params->common.hist.entries > 9999999)  in timerlat_hist_parse_args()
948 			params->common.hist.no_irq = 1;  in timerlat_hist_parse_args()
951 			params->common.hist.no_thread = 1;  in timerlat_hist_parse_args()
954 			params->common.hist.no_header = 1;  in timerlat_hist_parse_args()
957 			params->common.hist.no_summary = 1;  in timerlat_hist_parse_args()
960 			params->common.hist.no_index = 1;  in timerlat_hist_parse_args()
963 			params->common.hist.with_zeros = 1;  in timerlat_hist_parse_args()
1026 	if (params->common.hist.no_irq && params->common.hist.no_thread)  in timerlat_hist_parse_args()
1029 	if (params->common.hist.no_index && !params->common.hist.with_zeros)  in timerlat_hist_parse_args()
1088 	tool->data = timerlat_alloc_histogram(nr_cpus, params->hist.entries,  in timerlat_init_hist()
1089 					      params->hist.bucket_size);  in timerlat_init_hist()