146 	int start_id;  member
592 			pr_warn("BTF type [%u] is malformed\n", btf->start_id + btf->nr_types);  in btf_parse_type_sec()
769 	for (i = btf->start_id; i < n; i++) {  in btf_sanity_check()
780 	return btf->start_id + btf->nr_types;  in btf__type_cnt()
793 	if (type_id < btf->start_id)  in btf_type_by_id()
795 	return btf->types_data + btf->type_offs[type_id - btf->start_id];  in btf_type_by_id()
800 	if (type_id >= btf->start_id + btf->nr_types)  in btf__type_by_id()
1066 	for (i = btf->start_id + 1; i < n; i++) {  in btf_check_sorted()
1086 					   __s32 start_id)  in btf_find_type_by_name_bsearch()  argument
1092 	l = start_id;  in btf_find_type_by_name_bsearch()
1110 static __s32 btf_find_by_name_kind(const struct btf *btf, int start_id,  in btf_find_by_name_kind()  argument
1118 	if (start_id < btf->start_id) {  in btf_find_by_name_kind()
1119 		id = btf_find_by_name_kind(btf->base_btf, start_id,  in btf_find_by_name_kind()
1123 		start_id = btf->start_id;  in btf_find_by_name_kind()
1130 		start_id = max(start_id, btf->named_start_id);  in btf_find_by_name_kind()
1131 		id = btf_find_type_by_name_bsearch(btf, type_name, start_id);  in btf_find_by_name_kind()
1141 		for (id = start_id; id < nr_types; id++) {  in btf_find_by_name_kind()
1163 	return btf_find_by_name_kind(btf, btf->start_id, type_name, kind);  in btf__find_by_name_kind_own()
1228 	btf->start_id = 1;  in btf_new_empty()
1237 		btf->start_id = btf__type_cnt(base_btf);  in btf_new_empty()
1310 	btf->start_id = 1;  in btf_new()
1317 		btf->start_id = btf__type_cnt(base_btf);  in btf_new()
2158 	return btf->start_id + btf->nr_types - 1;  in btf_commit_type()
2331 			*type_id += btf->start_id + btf->nr_types - src_start_id;  in btf__add_btf()
2353 	return btf->start_id + btf->nr_types - cnt;  in btf__add_btf()
4147 		struct btf_type *t = btf_type_by_id(d->btf, d->btf->start_id + i);  in btf_for_each_str_off()
4579 	for (type_id = 1; type_id < d->btf->start_id; type_id++) {  in btf_dedup_prep()
4728 		err = btf_dedup_prim_type(d, d->btf->start_id + i);  in btf_dedup_prim_types()
5048 			if (fwd_kind == real_kind && canon_id < d->btf->start_id)  in btf_dedup_is_equiv()
5343 		err = btf_dedup_struct_type(d, d->btf->start_id + i);  in btf_dedup_struct_types()
5504 		err = btf_dedup_ref_type(d, d->btf->start_id + i);  in btf_dedup_ref_types()
5632 		err = btf_dedup_resolve_fwd(d, names_map, d->btf->start_id + i);  in btf_dedup_resolve_fwds()
5656 	__u32 next_type_id = d->btf->start_id;  in btf_dedup_compact_types()
5664 	for (id = 1; id < d->btf->start_id; id++)  in btf_dedup_compact_types()
5666 	for (i = 0, id = d->btf->start_id; i < d->btf->nr_types; i++, id++)  in btf_dedup_compact_types()
5671 	for (i = 0, id = d->btf->start_id; i < d->btf->nr_types; i++, id++) {  in btf_dedup_compact_types()
5682 		d->btf->type_offs[next_type_id - d->btf->start_id] = p - d->btf->types_data;  in btf_dedup_compact_types()
5688 	d->btf->nr_types = next_type_id - d->btf->start_id;  in btf_dedup_compact_types()
5739 		struct btf_type *t = btf_type_by_id(d->btf, d->btf->start_id + i);  in btf_dedup_remap_types()
5996 	bool adding_to_base = dist->pipe.dst->start_id == 1;  in btf_add_distilled_types()
6164 	for (i = src_btf->start_id; i < n; i++) {  in btf__distill_base()
6188 	for (i = src_btf->start_id; i < n; i++) {  in btf__distill_base()
6233 	btf->start_id = btf__type_cnt(base_btf);  in btf_set_base_btf()
6259 	if (new_id < p->btf->start_id)  in btf_permute_remap_type_id()
6265 	*type_id = p->id_map[new_id - p->btf->start_id + p->start_offs];  in btf_permute_remap_type_id()
6313 		if (id < btf->start_id || id >= btf__type_cnt(btf)) {  in btf__permute()
6317 		id -= btf->start_id - start_offs;  in btf__permute()
6323 		order_map[id] = i + btf->start_id - start_offs;  in btf__permute()