__btf_name_valid 566 kernel/bpf/btf.c return __btf_name_valid(btf, offset, false); __btf_name_valid 571 kernel/bpf/btf.c return __btf_name_valid(btf, offset, true); __btf_name_valid 2598 kernel/bpf/btf.c !__btf_name_valid(env->btf, t->name_off, true)) {