2856 	if (off >= env->prog->len || off < 0 || env->subprog_cnt == 0)  in find_containing_subprog()
2860 	r = env->subprog_cnt - 1;  in find_containing_subprog()
2894 	if (env->subprog_cnt >= BPF_MAX_SUBPROGS) {  in add_subprog()
2899 	env->subprog_info[env->subprog_cnt++].start = off;  in add_subprog()
2900 	sort(env->subprog_info, env->subprog_cnt,  in add_subprog()
2902 	return env->subprog_cnt - 1;  in add_subprog()
3366 		for (i = 1; i < env->subprog_cnt; i++) {  in add_subprog_and_kfunc()
3378 	subprog[env->subprog_cnt].start = insn_cnt;  in add_subprog_and_kfunc()
3381 		for (i = 0; i < env->subprog_cnt; i++)  in add_subprog_and_kfunc()
3441 			if (cur_subprog < env->subprog_cnt)  in check_subprogs()
6634 	for (int i = 0; i < env->subprog_cnt; i++) {  in check_max_stack_depth()
6652 	for (int i = env->subprog_cnt - 1; i >= 0; i--) {  in check_max_stack_depth()
6661 	for (int i = 0; i < env->subprog_cnt; i++) {  in check_max_stack_depth()
9965 		if (env->subprog_cnt > 1 && !allow_tail_call_in_subprogs(env)) {  in check_map_func_compatibility()
17425 	for (s = 0; s < env->subprog_cnt; ++s, ++subprog) {  in mark_fastcall_patterns()
17669 	for (i = 1; i < env->subprog_cnt; i++) {  in check_abnormal_return()
17808 	if (nfuncs != env->subprog_cnt) {  in check_btf_func()
17872 	for (i = 0; i < env->subprog_cnt - env->hidden_subprog_cnt; i++)  in adjust_btf_func()
17972 		if (s != env->subprog_cnt) {  in check_btf_line()
17987 	if (s != env->subprog_cnt) {  in check_btf_line()
17989 			env->subprog_cnt - s, s);  in check_btf_line()
20294 	for (i = 0; i <= env->subprog_cnt; i++) {  in adjust_subprog_starts()
20387 	for (i = 0; i < env->subprog_cnt; i++)  in adjust_subprog_starts_after_remove()
20391 	for (j = i; j < env->subprog_cnt; j++)  in adjust_subprog_starts_after_remove()
20405 		move = env->subprog_cnt + 1 - j;  in adjust_subprog_starts_after_remove()
20410 		env->subprog_cnt -= j - i;  in adjust_subprog_starts_after_remove()
20431 	for (; i <= env->subprog_cnt; i++)  in adjust_subprog_starts_after_remove()
20487 	for (i = 0; i <= env->subprog_cnt; i++)  in bpf_adj_linfo_after_remove()
21031 	if (env->subprog_cnt <= 1)  in jit_subprogs()
21078 	func = kcalloc(env->subprog_cnt, sizeof(prog), GFP_KERNEL);  in jit_subprogs()
21082 	for (i = 0; i < env->subprog_cnt; i++) {  in jit_subprogs()
21169 	for (i = 0; i < env->subprog_cnt; i++) {  in jit_subprogs()
21196 		func[i]->aux->func_cnt = env->subprog_cnt - env->hidden_subprog_cnt;  in jit_subprogs()
21197 		func[i]->aux->real_func_cnt = env->subprog_cnt;  in jit_subprogs()
21199 	for (i = 0; i < env->subprog_cnt; i++) {  in jit_subprogs()
21214 	for (i = 1; i < env->subprog_cnt; i++) {  in jit_subprogs()
21220 	for (i = 1; i < env->subprog_cnt; i++)  in jit_subprogs()
21247 	prog->aux->func_cnt = env->subprog_cnt - env->hidden_subprog_cnt;  in jit_subprogs()
21248 	prog->aux->real_func_cnt = env->subprog_cnt;  in jit_subprogs()
21266 	for (i = 0; i < env->subprog_cnt; i++) {  in jit_subprogs()
21310 	if (env->subprog_cnt > 1 && env->prog->aux->tail_call_reachable) {  in fixup_call_args()
21505 	int cnt = env->subprog_cnt;  in add_hidden_subprog()
21523 	env->subprog_cnt++;  in add_hidden_subprog()
21562 		env->exception_callback_subprog = env->subprog_cnt - 1;  in do_misc_fixups()
22396 	for (i = 0; i < env->subprog_cnt; i++) {  in do_misc_fixups()
22827 	for (i = 1; i < env->subprog_cnt; i++) {  in do_check_subprogs()
22882 		for (i = 0; i < env->subprog_cnt; i++) {  in print_verification_stats()
22886 			if (i + 1 < env->subprog_cnt)  in print_verification_stats()
22999 	for (i = 0; i < env->subprog_cnt; i++) {  in check_struct_ops_btf_id()