95 	int cpu;  in timerlat_free_histogram()  local
98 	for (cpu = 0; cpu < data->nr_cpus; cpu++) {  in timerlat_free_histogram()
99 		if (data->hist[cpu].irq)  in timerlat_free_histogram()
100 			free(data->hist[cpu].irq);  in timerlat_free_histogram()
102 		if (data->hist[cpu].thread)  in timerlat_free_histogram()
103 			free(data->hist[cpu].thread);  in timerlat_free_histogram()
105 		if (data->hist[cpu].user)  in timerlat_free_histogram()
106 			free(data->hist[cpu].user);  in timerlat_free_histogram()
124 	int cpu;  in timerlat_alloc_histogram()  local
140 	for (cpu = 0; cpu < nr_cpus; cpu++) {  in timerlat_alloc_histogram()
141 		data->hist[cpu].irq = calloc(1, sizeof(*data->hist->irq) * (entries + 1));  in timerlat_alloc_histogram()
142 		if (!data->hist[cpu].irq)  in timerlat_alloc_histogram()
145 		data->hist[cpu].thread = calloc(1, sizeof(*data->hist->thread) * (entries + 1));  in timerlat_alloc_histogram()
146 		if (!data->hist[cpu].thread)  in timerlat_alloc_histogram()
149 		data->hist[cpu].user = calloc(1, sizeof(*data->hist->user) * (entries + 1));  in timerlat_alloc_histogram()
150 		if (!data->hist[cpu].user)  in timerlat_alloc_histogram()
155 	for (cpu = 0; cpu < nr_cpus; cpu++) {  in timerlat_alloc_histogram()
156 		data->hist[cpu].min_irq = ~0;  in timerlat_alloc_histogram()
157 		data->hist[cpu].min_thread = ~0;  in timerlat_alloc_histogram()
158 		data->hist[cpu].min_user = ~0;  in timerlat_alloc_histogram()
172 timerlat_hist_update(struct osnoise_tool *tool, int cpu,  in timerlat_hist_update()  argument
188 		hist = data->hist[cpu].irq;  in timerlat_hist_update()
189 		data->hist[cpu].irq_count++;  in timerlat_hist_update()
190 		update_min(&data->hist[cpu].min_irq, &latency);  in timerlat_hist_update()
191 		update_sum(&data->hist[cpu].sum_irq, &latency);  in timerlat_hist_update()
192 		update_max(&data->hist[cpu].max_irq, &latency);  in timerlat_hist_update()
194 		hist = data->hist[cpu].thread;  in timerlat_hist_update()
195 		data->hist[cpu].thread_count++;  in timerlat_hist_update()
196 		update_min(&data->hist[cpu].min_thread, &latency);  in timerlat_hist_update()
197 		update_sum(&data->hist[cpu].sum_thread, &latency);  in timerlat_hist_update()
198 		update_max(&data->hist[cpu].max_thread, &latency);  in timerlat_hist_update()
200 		hist = data->hist[cpu].user;  in timerlat_hist_update()
201 		data->hist[cpu].user_count++;  in timerlat_hist_update()
202 		update_min(&data->hist[cpu].min_user, &latency);  in timerlat_hist_update()
203 		update_sum(&data->hist[cpu].sum_user, &latency);  in timerlat_hist_update()
204 		update_max(&data->hist[cpu].max_user, &latency);  in timerlat_hist_update()
223 	int cpu = record->cpu;  in timerlat_hist_handler()  local
230 	timerlat_hist_update(tool, cpu, context, latency);  in timerlat_hist_handler()
244 	int cpu;  in timerlat_hist_header()  local
260 	for (cpu = 0; cpu < data->nr_cpus; cpu++) {  in timerlat_hist_header()
261 		if (params->cpus && !CPU_ISSET(cpu, &params->monitored_cpus))  in timerlat_hist_header()
264 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_hist_header()
268 			trace_seq_printf(s, "   IRQ-%03d", cpu);  in timerlat_hist_header()
271 			trace_seq_printf(s, "   Thr-%03d", cpu);  in timerlat_hist_header()
274 			trace_seq_printf(s, "   Usr-%03d", cpu);  in timerlat_hist_header()
306 	int cpu;  in timerlat_print_summary()  local
314 	for (cpu = 0; cpu < data->nr_cpus; cpu++) {  in timerlat_print_summary()
315 		if (params->cpus && !CPU_ISSET(cpu, &params->monitored_cpus))  in timerlat_print_summary()
318 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_summary()
323 					data->hist[cpu].irq_count);  in timerlat_print_summary()
327 					data->hist[cpu].thread_count);  in timerlat_print_summary()
331 					 data->hist[cpu].user_count);  in timerlat_print_summary()
338 	for (cpu = 0; cpu < data->nr_cpus; cpu++) {  in timerlat_print_summary()
339 		if (params->cpus && !CPU_ISSET(cpu, &params->monitored_cpus))  in timerlat_print_summary()
342 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_summary()
347 					     data->hist[cpu].irq_count,  in timerlat_print_summary()
348 					     data->hist[cpu].min_irq,  in timerlat_print_summary()
353 					     data->hist[cpu].thread_count,  in timerlat_print_summary()
354 					     data->hist[cpu].min_thread,  in timerlat_print_summary()
359 					     data->hist[cpu].user_count,  in timerlat_print_summary()
360 					     data->hist[cpu].min_user,  in timerlat_print_summary()
368 	for (cpu = 0; cpu < data->nr_cpus; cpu++) {  in timerlat_print_summary()
369 		if (params->cpus && !CPU_ISSET(cpu, &params->monitored_cpus))  in timerlat_print_summary()
372 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_summary()
377 					     data->hist[cpu].irq_count,  in timerlat_print_summary()
378 					     data->hist[cpu].sum_irq,  in timerlat_print_summary()
383 					     data->hist[cpu].thread_count,  in timerlat_print_summary()
384 					     data->hist[cpu].sum_thread,  in timerlat_print_summary()
389 					     data->hist[cpu].user_count,  in timerlat_print_summary()
390 					     data->hist[cpu].sum_user,  in timerlat_print_summary()
398 	for (cpu = 0; cpu < data->nr_cpus; cpu++) {  in timerlat_print_summary()
399 		if (params->cpus && !CPU_ISSET(cpu, &params->monitored_cpus))  in timerlat_print_summary()
402 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_summary()
407 					     data->hist[cpu].irq_count,  in timerlat_print_summary()
408 					     data->hist[cpu].max_irq,  in timerlat_print_summary()
413 					     data->hist[cpu].thread_count,  in timerlat_print_summary()
414 					     data->hist[cpu].max_thread,  in timerlat_print_summary()
419 					     data->hist[cpu].user_count,  in timerlat_print_summary()
420 					     data->hist[cpu].max_user,  in timerlat_print_summary()
435 	int cpu;  in timerlat_print_stats_all()  local
445 	for (cpu = 0; cpu < data->nr_cpus; cpu++) {  in timerlat_print_stats_all()
446 		if (params->cpus && !CPU_ISSET(cpu, &params->monitored_cpus))  in timerlat_print_stats_all()
449 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_stats_all()
452 		cpu_data = &data->hist[cpu];  in timerlat_print_stats_all()
581 	int bucket, cpu;  in timerlat_print_stats()  local
593 		for (cpu = 0; cpu < data->nr_cpus; cpu++) {  in timerlat_print_stats()
594 			if (params->cpus && !CPU_ISSET(cpu, &params->monitored_cpus))  in timerlat_print_stats()
597 			if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_stats()
601 				total += data->hist[cpu].irq[bucket];  in timerlat_print_stats()
603 						data->hist[cpu].irq[bucket]);  in timerlat_print_stats()
607 				total += data->hist[cpu].thread[bucket];  in timerlat_print_stats()
609 						data->hist[cpu].thread[bucket]);  in timerlat_print_stats()
613 				total += data->hist[cpu].user[bucket];  in timerlat_print_stats()
615 						data->hist[cpu].user[bucket]);  in timerlat_print_stats()
633 	for (cpu = 0; cpu < data->nr_cpus; cpu++) {  in timerlat_print_stats()
634 		if (params->cpus && !CPU_ISSET(cpu, &params->monitored_cpus))  in timerlat_print_stats()
637 		if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count)  in timerlat_print_stats()
642 					 data->hist[cpu].irq[data->entries]);  in timerlat_print_stats()
646 					 data->hist[cpu].thread[data->entries]);  in timerlat_print_stats()
650 					 data->hist[cpu].user[data->entries]);  in timerlat_print_stats()