dot_ok            529 kernel/bpf/btf.c static bool __btf_name_char_ok(char c, bool first, bool dot_ok)
dot_ok            534 kernel/bpf/btf.c 	    ((c == '.' && !dot_ok) ||
dot_ok            540 kernel/bpf/btf.c static bool __btf_name_valid(const struct btf *btf, u32 offset, bool dot_ok)
dot_ok            546 kernel/bpf/btf.c 	if (!__btf_name_char_ok(*src, true, dot_ok))
dot_ok            553 kernel/bpf/btf.c 		if (!__btf_name_char_ok(*src, false, dot_ok))