707 	struct btf_ext *btf_ext;  member
3268 		obj->btf_ext = btf_ext__new(btf_ext_data->d_buf, btf_ext_data->d_size);  in bpf_object__init_btf()
3269 		err = libbpf_get_error(obj->btf_ext);  in bpf_object__init_btf()
3273 			obj->btf_ext = NULL;  in bpf_object__init_btf()
3278 		ext_segs[0] = &obj->btf_ext->func_info;  in bpf_object__init_btf()
3279 		ext_segs[1] = &obj->btf_ext->line_info;  in bpf_object__init_btf()
3280 		ext_segs[2] = &obj->btf_ext->core_relo_info;  in bpf_object__init_btf()
3478 	if (obj->btf_ext && obj->btf_ext->core_relo_info.len && !obj->btf_custom_path)  in obj_needs_vmlinux_btf()
5929 	if (obj->btf_ext->core_relo_info.len == 0)  in bpf_object__relocate_core()
5947 	seg = &obj->btf_ext->core_relo_info;  in bpf_object__relocate_core()
6267 	if (!obj->btf_ext || !kernel_supports(obj, FEAT_BTF_FUNC))  in reloc_prog_func_and_line_info()
6276 	err = adjust_prog_btf_ext_info(obj, prog, &obj->btf_ext->func_info,  in reloc_prog_func_and_line_info()
6304 	err = adjust_prog_btf_ext_info(obj, prog, &obj->btf_ext->line_info,  in reloc_prog_func_and_line_info()
6940 	if (!obj->btf_ext || !prog->func_info)  in bpf_program_fixup_func_info()
7072 	if (obj->btf_ext) {  in bpf_object__relocate()
9140 	btf_ext__free(obj->btf_ext);  in bpf_object__close()