84 #define data__for_each_file_start(i, d, s)	\  argument
85 	for (i = s, d = &data__files[s];	\
87 	     i++, d = &data__files[i])
89 #define data__for_each_file(i, d) data__for_each_file_start(i, d, 0)  argument
90 #define data__for_each_file_new(i, d) data__for_each_file_start(i, d, 1)  argument
512 	struct data__file *d = container_of(ptr, struct data__file, fmt);  in fmt_to_data_file()  local
514 	return d;  in fmt_to_data_file()
518 get_pair_data(struct hist_entry *he, struct data__file *d)  in get_pair_data()  argument
524 			if (pair->hists == d->hists)  in get_pair_data()
534 	struct data__file *d = fmt_to_data_file(&dfmt->fmt);  in get_pair_fmt()  local
536 	return get_pair_data(he, d);  in get_pair_fmt()
697 		struct data__file *d;  in hists__precompute()  local
709 		data__for_each_file_new(i, d) {  in hists__precompute()
710 			pair = get_pair_data(he, d);  in hists__precompute()
879 	struct data__file *d = fmt_to_data_file(fmt);  in hist_entry__cmp_delta()  local
881 	return hist_entry__cmp_compute(right, left, COMPUTE_DELTA, d->idx);  in hist_entry__cmp_delta()
888 	struct data__file *d = fmt_to_data_file(fmt);  in hist_entry__cmp_delta_abs()  local
890 	return hist_entry__cmp_compute(right, left, COMPUTE_DELTA_ABS, d->idx);  in hist_entry__cmp_delta_abs()
897 	struct data__file *d = fmt_to_data_file(fmt);  in hist_entry__cmp_ratio()  local
899 	return hist_entry__cmp_compute(right, left, COMPUTE_RATIO, d->idx);  in hist_entry__cmp_ratio()
906 	struct data__file *d = fmt_to_data_file(fmt);  in hist_entry__cmp_wdiff()  local
908 	return hist_entry__cmp_compute(right, left, COMPUTE_WEIGHTED_DIFF, d->idx);  in hist_entry__cmp_wdiff()
960 	struct data__file *d;  in data__fprintf()  local
965 	data__for_each_file(i, d)  in data__fprintf()
967 			d->idx, d->data.path,  in data__fprintf()
968 			!d->idx ? "(Baseline)" : "");  in data__fprintf()
981 		struct data__file *d;  in data_process()  local
984 		data__for_each_file_new(i, d) {  in data_process()
985 			struct evlist *evlist = d->session->evlist;  in data_process()
994 			d->hists = hists;  in data_process()
1061 static void data__free(struct data__file *d)  in data__free()  argument
1065 	if (d->evlist_streams)  in data__free()
1066 		evlist_streams__delete(d->evlist_streams);  in data__free()
1069 		struct diff_hpp_fmt *fmt = &d->fmt[col];  in data__free()
1089 static int parse_absolute_time(struct data__file *d, char **pstr)  in parse_absolute_time()  argument
1113 	ret = perf_time__parse_for_ranges(*pstr, d->session,  in parse_absolute_time()
1128 static int parse_percent_time(struct data__file *d)  in parse_percent_time()  argument
1132 	ret = perf_time__parse_for_ranges(pdiff.time_str, d->session,  in parse_percent_time()
1139 static int parse_time_str(struct data__file *d, char *abstime_ostr,  in parse_time_str()  argument
1145 		ret = parse_absolute_time(d, pabstime_tmp);  in parse_time_str()
1147 		ret = parse_percent_time(d);  in parse_time_str()
1154 	struct data__file *d;  in check_file_brstack()  local
1158 	data__for_each_file(i, d) {  in check_file_brstack()
1159 		d->session = perf_session__new(&d->data, &pdiff.tool);  in check_file_brstack()
1160 		if (IS_ERR(d->session)) {  in check_file_brstack()
1161 			pr_err("Failed to open %s\n", d->data.path);  in check_file_brstack()
1162 			return PTR_ERR(d->session);  in check_file_brstack()
1165 		has_br_stack = perf_header__has_feat(&d->session->header,  in check_file_brstack()
1167 		perf_session__delete(d->session);  in check_file_brstack()
1179 	struct data__file *d;  in __cmd_diff()  local
1190 	data__for_each_file(i, d) {  in __cmd_diff()
1191 		d->session = perf_session__new(&d->data, &pdiff.tool);  in __cmd_diff()
1192 		if (IS_ERR(d->session)) {  in __cmd_diff()
1193 			ret = PTR_ERR(d->session);  in __cmd_diff()
1194 			pr_err("Failed to open %s\n", d->data.path);  in __cmd_diff()
1199 			ret = parse_time_str(d, abstime_ostr, &abstime_tmp);  in __cmd_diff()
1205 			ret = perf_session__cpu_bitmap(d->session, cpu_list,  in __cmd_diff()
1211 		ret = perf_session__process_events(d->session);  in __cmd_diff()
1213 			pr_err("Failed to process %s\n", d->data.path);  in __cmd_diff()
1217 		evlist__collapse_resort(d->session->evlist);  in __cmd_diff()
1223 			d->evlist_streams = evlist__create_streams(  in __cmd_diff()
1224 						d->session->evlist, 5);  in __cmd_diff()
1225 			if (!d->evlist_streams) {  in __cmd_diff()
1238 	data__for_each_file(i, d) {  in __cmd_diff()
1239 		if (!IS_ERR(d->session))  in __cmd_diff()
1240 			perf_session__delete(d->session);  in __cmd_diff()
1241 		data__free(d);  in __cmd_diff()
1705 static void init_header(struct data__file *d, struct diff_hpp_fmt *dfmt)  in init_header()  argument
1721 		scnprintf(buf, MAX_HEADER_NAME, "%s/%d", header, d->idx);  in init_header()
1737 static void data__hpp_register(struct data__file *d, int idx)  in data__hpp_register()  argument
1739 	struct diff_hpp_fmt *dfmt = &d->fmt[idx];  in data__hpp_register()
1785 	init_header(d, dfmt);  in data__hpp_register()
1792 	struct data__file *d;  in ui_init()  local
1796 	data__for_each_file(i, d) {  in ui_init()
1807 		data__hpp_register(d, i ? compute_2_hpp[compute] :  in ui_init()
1811 			data__hpp_register(d, PERF_HPP_DIFF__CYCLES_HIST);  in ui_init()
1821 			data__hpp_register(d, PERF_HPP_DIFF__FORMULA);  in ui_init()
1824 			data__hpp_register(d, i ? PERF_HPP_DIFF__PERIOD :  in ui_init()
1881 	struct data__file *d;  in data_init()  local
1912 	data__for_each_file(i, d) {  in data_init()
1913 		struct perf_data *data = &d->data;  in data_init()
1919 		d->idx  = i;  in data_init()