lib/bpf/linker.c

59 	struct btf_ext *btf_ext;
148 	struct btf_ext *btf_ext;
198 	btf_ext__free(linker->btf_ext);
462 	btf_ext__free(obj.btf_ext);
666 				obj->btf_ext = btf_ext__new(data->d_buf, shdr->sh_size);
667 				err = libbpf_get_error(obj->btf_ext);
982 	if (!obj->btf_ext)
989 	err = err ?: btf_ext_visit_type_ids(obj->btf_ext, check_btf_type_id, obj->btf);
990 	err = err ?: btf_ext_visit_str_offs(obj->btf_ext, check_btf_str_off, obj->btf);
2459 	if (!obj->btf_ext)
2462 	rec_sz = obj->btf_ext->func_info.rec_size;
2463 	for_each_btf_ext_sec(&obj->btf_ext->func_info, ext_sec) {
2481 		for_each_btf_ext_rec(&obj->btf_ext->func_info, ext_sec, i, src_rec) {
2491 	rec_sz = obj->btf_ext->line_info.rec_size;
2492 	for_each_btf_ext_sec(&obj->btf_ext->line_info, ext_sec) {
2510 		for_each_btf_ext_rec(&obj->btf_ext->line_info, ext_sec, i, src_rec) {
2533 	rec_sz = obj->btf_ext->core_relo_info.rec_size;
2534 	for_each_btf_ext_sec(&obj->btf_ext->core_relo_info, ext_sec) {
2552 		for_each_btf_ext_rec(&obj->btf_ext->core_relo_info, ext_sec, i, src_rec) {
2715 	opts.btf_ext = linker->btf_ext;
2734 	if (linker->btf_ext) {
2735 		raw_data = btf_ext__raw_data(linker->btf_ext, &raw_sz);
2913 	linker->btf_ext = btf_ext__new(data, total_sz);
2914 	err = libbpf_get_error(linker->btf_ext);
2916 		linker->btf_ext = NULL;