1730 DTrace should ignore type information from modules with cth_parlabel mismatches
Reviewed by: Keith Wesolowski <keith.wesolowski@joyent.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>

*** 72,81 ****
--- 72,82 ----
          ctf_label_iter;
          ctf_label_topmost;
          ctf_member_info;
          ctf_parent_file;
          ctf_parent_name;
+         ctf_parent_label;
          ctf_set_array;
          ctf_type_align;
          ctf_type_cmp;
          ctf_type_compat;
          ctf_type_pointer;