220 static double period_percent(struct hist_entry *he, u64 period)  in period_percent()  argument
224 	return (period * 100.0) / total;  in period_percent()
229 	double old_percent = period_percent(he, he->stat.period);  in compute_delta()
230 	double new_percent = period_percent(pair, pair->stat.period);  in compute_delta()
239 	double old_period = he->stat.period ?: 1;  in compute_ratio()
240 	double new_period = pair->stat.period;  in compute_ratio()
249 	u64 old_period = he->stat.period;  in compute_wdiff()
250 	u64 new_period = pair->stat.period;  in compute_wdiff()
272 			 pair->stat.period, pair_total,  in formula_delta()
273 			 he->stat.period, he_total);  in formula_delta()
279 	double old_period = he->stat.period;  in formula_ratio()
280 	double new_period = pair->stat.period;  in formula_ratio()
288 	u64 old_period = he->stat.period;  in formula_wdiff()
289 	u64 new_period = pair->stat.period;  in formula_wdiff()
314 			    struct addr_location *al, u64 period,  in hists__add_entry()  argument
317 	if (__hists__add_entry(hists, al, NULL, NULL, NULL, period, weight,  in hists__add_entry()
338 	if (hists__add_entry(hists, &al, sample->period,  in diff__process_sample_event()
350 	hists->stats.total_period += sample->period;  in diff__process_sample_event()
352 		hists->stats.total_non_filtered_period += sample->period;  in diff__process_sample_event()
603 	if (left->stat.period == right->stat.period)  in hist_entry__cmp_baseline()
605 	return left->stat.period > right->stat.period ? 1 : -1;  in hist_entry__cmp_baseline()
822 	return 100.0 * he->stat.period / total;  in baseline_percent()
935 		scnprintf(buf, size, "%" PRIu64, he->stat.period);  in hpp__entry_unpair()
998 		scnprintf(buf, size, "%" PRIu64, pair->stat.period);  in hpp__entry_pair()