- case LTTNG_DOMAIN_UST_PID_FOLLOW_CHILDREN:
- case LTTNG_DOMAIN_UST_EXEC_NAME:
- case LTTNG_DOMAIN_UST_PID:
-#endif
+ {
+ struct ltt_ust_session *usess;
+
+ usess = session->ust_session;
+
+ ret = trace_ust_untrack_pid(usess, pid);
+ if (ret != LTTNG_OK) {
+ goto error;
+ }
+ break;
+ }