+static inline void
+session_evt_add_head_old (session_worker_t * wrk, session_evt_elt_t * elt)
+{
+ clib_llist_add (wrk->event_elts, evt_list, elt,
+ pool_elt_at_index (wrk->event_elts, wrk->old_head));
+}
+
+
+static inline u32
+session_evt_ctrl_data_alloc (session_worker_t * wrk)
+{
+ session_evt_ctrl_data_t *data;
+ pool_get (wrk->ctrl_evts_data, data);
+ return (data - wrk->ctrl_evts_data);
+}
+