148 	const char *prefix;  member
169 	fputs(os->prefix, os->fh);  in do_new_line_std()
209 	if (os->prefix)  in new_line_csv()
210 		fprintf(os->fh, "%s%s", os->prefix, config->csv_sep);  in new_line_csv()
408 		     char *prefix, u64 run, u64 ena, double noise,  in printout()  argument
414 		.prefix = prefix ? prefix : "",  in printout()
685 				   char *prefix, bool metric_only,  in print_counter_aggrdata()  argument
712 	if (prefix && !metric_only)  in print_counter_aggrdata()
713 		fprintf(output, "%s", prefix);  in print_counter_aggrdata()
720 		 prefix, run, ena, 1.0, &rt_stat);  in print_counter_aggrdata()
727 		       char *prefix)  in print_aggr()  argument
745 		if (prefix && metric_only)  in print_aggr()
746 			fprintf(output, "%s", prefix);  in print_aggr()
751 					prefix, metric_only,  in print_aggr()
821 			      struct evsel *counter, char *prefix)  in print_aggr_thread()  argument
835 		if (prefix)  in print_aggr_thread()
836 			fprintf(output, "%s", prefix);  in print_aggr_thread()
841 				 prefix, buf[thread].run, buf[thread].ena, 1.0,  in print_aggr_thread()
845 				 prefix, buf[thread].run, buf[thread].ena, 1.0,  in print_aggr_thread()
874 			       struct evsel *counter, char *prefix)  in print_counter_aggr()  argument
884 	if (prefix && !metric_only)  in print_counter_aggr()
885 		fprintf(output, "%s", prefix);  in print_counter_aggr()
888 	printout(config, aggr_cpu_id__empty(), 0, counter, uval, prefix, cd.avg_running,  in print_counter_aggr()
910 			  struct evsel *counter, char *prefix)  in print_counter()  argument
928 		if (prefix)  in print_counter()
929 			fprintf(output, "%s", prefix);  in print_counter()
933 		printout(config, id, 0, counter, uval, prefix,  in print_counter()
942 				 char *prefix)  in print_no_aggr_metric()  argument
962 				if (prefix)  in print_no_aggr_metric()
963 					fputs(prefix, config->output);  in print_no_aggr_metric()
972 			printout(config, id, 0, counter, uval, prefix,  in print_no_aggr_metric()
1000 				 const char *prefix, bool no_indent)  in print_metric_headers()  argument
1008 	if (prefix)  in print_metric_headers()
1009 		fprintf(config->output, "%s", prefix);  in print_metric_headers()
1041 			   char *prefix, struct timespec *ts)  in print_interval()  argument
1052 		sprintf(prefix, "%6lu.%09lu%s", (unsigned long) ts->tv_sec, ts->tv_nsec, config->csv_sep);  in print_interval()
1230 				 struct evsel *counter, char *prefix)  in print_percore_thread()  argument
1249 				       prefix, false,  in print_percore_thread()
1255 			  struct evsel *counter, char *prefix)  in print_percore()  argument
1266 		return print_percore_thread(config, counter, prefix);  in print_percore()
1269 		if (prefix && metric_only)  in print_percore()
1270 			fprintf(output, "%s", prefix);  in print_percore()
1273 				prefix, metric_only,  in print_percore()
1287 	char buf[64], *prefix = NULL;  in evlist__print_counters()  local
1293 		print_interval(config, evlist, prefix = buf, ts);  in evlist__print_counters()
1301 			print_metric_headers(config, evlist, prefix, false);  in evlist__print_counters()
1304 		if (config->aggr_mode == AGGR_GLOBAL && prefix && !config->iostat_run)  in evlist__print_counters()
1305 			fprintf(config->output, "%s", prefix);  in evlist__print_counters()
1313 		print_aggr(config, evlist, prefix);  in evlist__print_counters()
1317 			print_aggr_thread(config, _target, counter, prefix);  in evlist__print_counters()
1322 			iostat_print_counters(evlist, config, ts, prefix = buf,  in evlist__print_counters()
1326 				print_counter_aggr(config, counter, prefix);  in evlist__print_counters()
1334 			print_no_aggr_metric(config, evlist, prefix);  in evlist__print_counters()
1338 					print_percore(config, counter, prefix);  in evlist__print_counters()
1340 					print_counter(config, counter, prefix);  in evlist__print_counters()