{
struct ltt_session *sess, *stmp;
const struct ltt_session_list *session_list = session_get_list();
+ struct ust_app *app;
/* Consumer is in an ERROR state. Stop any application update. */
if (uatomic_read(&ust_consumerd_state) == CONSUMER_ERROR) {
return;
}
+ rcu_read_lock();
+ assert(app_sock >= 0);
+ app = ust_app_find_by_sock(app_sock);
+ if (app == NULL) {
+ /*
+ * Application can be unregistered before so
+ * this is possible hence simply stopping the
+ * update.
+ */
+ DBG3("UST app update failed to find app sock %d",
+ app_sock);
+ goto unlock_rcu;
+ }
+
+ /* Update all event notifiers for the app. */
+ ust_app_global_update_event_notifier_rules(app);
+
/* For all tracing session(s) */
cds_list_for_each_entry_safe(sess, stmp, &session_list->head, list) {
- struct ust_app *app;
-
if (!session_get(sess)) {
continue;
}
goto unlock_session;
}
- rcu_read_lock();
- assert(app_sock >= 0);
- app = ust_app_find_by_sock(app_sock);
- if (app == NULL) {
- /*
- * Application can be unregistered before so
- * this is possible hence simply stopping the
- * update.
- */
- DBG3("UST app update failed to find app sock %d",
- app_sock);
- goto unlock_rcu;
- }
ust_app_global_update(sess->ust_session, app);
- unlock_rcu:
- rcu_read_unlock();
unlock_session:
session_unlock(sess);
session_put(sess);
}
+
+unlock_rcu:
+ rcu_read_unlock();
}
/*
/* Set app version. This call will print an error if needed. */
(void) ust_app_version(app);
+ (void) ust_app_setup_event_notifier_group(app);
+
/* Send notify socket through the notify pipe. */
ret = send_socket_to_thread(
notifiers->apps_cmd_notify_pipe_write_fd,