272 static double period_percent(struct hist_entry *he, u64 period)  in period_percent()  argument
276 	return (period * 100.0) / total;  in period_percent()
281 	double old_percent = period_percent(he, he->stat.period);  in compute_delta()
282 	double new_percent = period_percent(pair, pair->stat.period);  in compute_delta()
291 	double old_period = he->stat.period ?: 1;  in compute_ratio()
292 	double new_period = pair->stat.period;  in compute_ratio()
301 	u64 old_period = he->stat.period;  in compute_wdiff()
302 	u64 new_period = pair->stat.period;  in compute_wdiff()
324 			 pair->stat.period, pair_total,  in formula_delta()
325 			 he->stat.period, he_total);  in formula_delta()
331 	double old_period = he->stat.period;  in formula_ratio()
332 	double new_period = pair->stat.period;  in formula_ratio()
340 	u64 old_period = he->stat.period;  in formula_wdiff()
341 	u64 new_period = pair->stat.period;  in formula_wdiff()
459 	hists->stats.total_period += sample->period;  in diff__process_sample_event()
461 		hists->stats.total_non_filtered_period += sample->period;  in diff__process_sample_event()
870 	if (left->stat.period == right->stat.period)  in hist_entry__cmp_baseline()
872 	return left->stat.period > right->stat.period ? 1 : -1;  in hist_entry__cmp_baseline()
1317 	return 100.0 * he->stat.period / total;  in baseline_percent()
1575 		scnprintf(buf, size, "%" PRIu64, he->stat.period);  in hpp__entry_unpair()
1639 		scnprintf(buf, size, "%" PRIu64, pair->stat.period);  in hpp__entry_pair()