497 	struct btf_ext *btf_ext;  member
2596 		obj->btf_ext = btf_ext__new(btf_ext_data->d_buf, btf_ext_data->d_size);  in bpf_object__init_btf()
2597 		err = libbpf_get_error(obj->btf_ext);  in bpf_object__init_btf()
2601 			obj->btf_ext = NULL;  in bpf_object__init_btf()
2652 	if (obj->btf_ext && obj->btf_ext->core_relo_info.len && !obj->btf_custom_path)  in obj_needs_vmlinux_btf()
5185 	if (obj->btf_ext->core_relo_info.len == 0)  in bpf_object__relocate_core()
5203 	seg = &obj->btf_ext->core_relo_info;  in bpf_object__relocate_core()
5431 	if (!obj->btf_ext || !kernel_supports(obj, FEAT_BTF_FUNC))  in reloc_prog_func_and_line_info()
5440 	err = adjust_prog_btf_ext_info(obj, prog, &obj->btf_ext->func_info,  in reloc_prog_func_and_line_info()
5468 	err = adjust_prog_btf_ext_info(obj, prog, &obj->btf_ext->line_info,  in reloc_prog_func_and_line_info()
5786 	if (obj->btf_ext) {  in bpf_object__relocate()
7540 	btf_ext__free(obj->btf_ext);  in bpf_object__close()