232 	pair->diff.period_ratio_delta = new_percent - old_percent;  in compute_delta()
233 	pair->diff.computed = true;  in compute_delta()
234 	return pair->diff.period_ratio_delta;  in compute_delta()
242 	pair->diff.computed = true;  in compute_ratio()
243 	pair->diff.period_ratio = new_period / old_period;  in compute_ratio()
244 	return pair->diff.period_ratio;  in compute_ratio()
252 	pair->diff.computed = true;  in compute_wdiff()
253 	pair->diff.wdiff = new_period * compute_wdiff_w2 -  in compute_wdiff()
256 	return pair->diff.wdiff;  in compute_wdiff()
504 		double l = left->diff.period_ratio_delta;  in __hist_entry__cmp_compute()
505 		double r = right->diff.period_ratio_delta;  in __hist_entry__cmp_compute()
511 		double l = left->diff.period_ratio;  in __hist_entry__cmp_compute()
512 		double r = right->diff.period_ratio;  in __hist_entry__cmp_compute()
518 		s64 l = left->diff.wdiff;  in __hist_entry__cmp_compute()
519 		s64 r = right->diff.wdiff;  in __hist_entry__cmp_compute()
861 	double diff;  in __hpp__color_compare()  local
870 		if (pair->diff.computed)  in __hpp__color_compare()
871 			diff = pair->diff.period_ratio_delta;  in __hpp__color_compare()
873 			diff = compute_delta(he, pair);  in __hpp__color_compare()
877 					pfmt, diff);  in __hpp__color_compare()
881 		if (pair->diff.computed)  in __hpp__color_compare()
882 			diff = pair->diff.period_ratio;  in __hpp__color_compare()
884 			diff = compute_ratio(he, pair);  in __hpp__color_compare()
888 					pfmt, diff);  in __hpp__color_compare()
892 		if (pair->diff.computed)  in __hpp__color_compare()
893 			wdiff = pair->diff.wdiff;  in __hpp__color_compare()
947 	double diff;  in hpp__entry_pair()  local
953 		if (pair->diff.computed)  in hpp__entry_pair()
954 			diff = pair->diff.period_ratio_delta;  in hpp__entry_pair()
956 			diff = compute_delta(he, pair);  in hpp__entry_pair()
958 		scnprintf(buf, size, "%+4.2F%%", diff);  in hpp__entry_pair()
968 		if (pair->diff.computed)  in hpp__entry_pair()
969 			ratio = pair->diff.period_ratio;  in hpp__entry_pair()
984 		if (pair->diff.computed)  in hpp__entry_pair()
985 			wdiff = pair->diff.wdiff;  in hpp__entry_pair()