291 			 struct io_latency *lat)  in calc_latency()  argument
298 	if (delta > lat->max)  in calc_latency()
299 		lat->max = delta;  in calc_latency()
300 	if (!lat->min || delta < lat->min)  in calc_latency()
301 		lat->min = delta;  in calc_latency()
302 	lat->total_io++;  in calc_latency()
303 	lat->total_lat += delta;  in calc_latency()
306 			lat->deviations[i]++;  in calc_latency()
429 static void print_lat(char *str, struct io_latency *lat)  in print_lat()  argument
431 	double avg = lat->total_lat / lat->total_io;  in print_lat()
435 		str, lat->min, avg, lat->max);  in print_lat()
438 		fprintf(stderr, " %.0f < %d", lat->deviations[i],  in print_lat()
440 		total_counted += lat->deviations[i];  in print_lat()
442 	if (total_counted && lat->total_io - total_counted)  in print_lat()
443 		fprintf(stderr, " < %.0f", lat->total_io - total_counted);  in print_lat()
445 	memset(lat, 0, sizeof(*lat));  in print_lat()
450 	struct io_latency *lat = &t->io_submit_latency;  in print_latency()  local
451 	print_lat("latency", lat);  in print_latency()
456 	struct io_latency *lat = &t->io_completion_latency;  in print_completion_latency()  local
457 	print_lat("completion latency", lat);  in print_completion_latency()