353 struct btf *btf_vmlinux;  variable
3263 	return btf_vmlinux ?: ERR_PTR(-ENOENT);  in find_kfunc_desc_btf()
3283 		if (!btf_vmlinux) {  in add_kfunc_call()
7372 	if (!btf_vmlinux) {  in check_ptr_to_map_access()
7383 	t = btf_type_by_id(btf_vmlinux, *map->ops->map_btf_id);  in check_ptr_to_map_access()
7384 	tname = btf_name_by_offset(btf_vmlinux, t->name_off);  in check_ptr_to_map_access()
7407 			      btf_vmlinux, *map->ops->map_btf_id, 0);  in check_ptr_to_map_access()
7415 		ret = mark_btf_ld_reg(env, regs, value_regno, ret, btf_vmlinux, btf_id, flag);  in check_ptr_to_map_access()
9411 						  btf_vmlinux, *arg_btf_id,  in check_reg_type()
9415 					btf_type_name(btf_vmlinux, *arg_btf_id));  in check_reg_type()
10939 	callee->regs[BPF_REG_2].btf =  btf_vmlinux;  in set_find_vma_callback_state()
11908 			ret_btf = btf_vmlinux;  in check_helper_call()
12208 	return btf_types_are_same(btf, res_id, btf_vmlinux, kf_arg_btf_ids[type]);  in BTF_ID()
12253 	return t == btf_type_by_id(btf_vmlinux, kf_arg_btf_ids[KF_ARG_RB_NODE_ID]);  in is_rbtree_node_type()
12258 	return t == btf_type_by_id(btf_vmlinux, kf_arg_btf_ids[KF_ARG_LIST_NODE_ID]);  in is_list_node_type()
12622 		reg_btf = btf_vmlinux;  in process_kf_arg_ptr_to_btf_id()
13001 	if (meta->btf != btf_vmlinux) {  in __process_kf_arg_ptr_to_graph_root()
13069 	if (meta->btf != btf_vmlinux) {  in __process_kf_arg_ptr_to_graph_node()
13400 			if (meta->btf == btf_vmlinux) {  in check_kfunc_args()
13542 			ref_t = btf_type_by_id(btf_vmlinux, ref_id);  in check_kfunc_args()
13756 	if (meta->btf != btf_vmlinux)  in check_special_kfunc()
14165 		if (meta.btf != btf_vmlinux ||  in check_kfunc_call()
14176 		if (meta.btf == btf_vmlinux && (meta.func_id == special_kfunc_list[KF_bpf_res_spin_lock] ||  in check_kfunc_call()
14266 		if (meta.btf == btf_vmlinux) {  in check_kfunc_call()
20664 		i = btf_nr_types(btf_vmlinux);  in find_btf_percpu_datasec()
20823 		if (!btf_vmlinux) {  in check_pseudo_btf_id()
20827 		btf = btf_vmlinux;  in check_pseudo_btf_id()
24622 	if (!btf_vmlinux && IS_ENABLED(CONFIG_DEBUG_INFO_BTF)) {  in bpf_get_btf_vmlinux()
24624 		if (!btf_vmlinux)  in bpf_get_btf_vmlinux()
24625 			btf_vmlinux = btf_parse_vmlinux();  in bpf_get_btf_vmlinux()
24628 	return btf_vmlinux;  in bpf_get_btf_vmlinux()
25178 	if (IS_ERR(btf_vmlinux)) {  in bpf_check()
25181 		ret = PTR_ERR(btf_vmlinux);  in bpf_check()