+int lttng_enabler_attach_exclusion(struct lttng_enabler *enabler,
+ struct lttng_ust_excluder_node *excluder)
+{
+ excluder->enabler = enabler;
+ cds_list_add_tail(&excluder->node, &enabler->excluder_head);
+ lttng_session_lazy_sync_enablers(enabler->chan->session);
+ return 0;
+}
+