synchronize_trace(); /* Wait for in-flight events to complete */
list_for_each_entry(chan_priv, &session->priv->chan, node) {
ret = lttng_syscalls_destroy_event(chan_priv->pub);
synchronize_trace(); /* Wait for in-flight events to complete */
list_for_each_entry(chan_priv, &session->priv->chan, node) {
ret = lttng_syscalls_destroy_event(chan_priv->pub);