ended_on          784 pengine/graph.c     node_t *ended_on = NULL;
ended_on          796 pengine/graph.c     ended_on = action->node->details->remote_rsc->allocated_to;
ended_on          800 pengine/graph.c     if (!began_on || !ended_on) {
ended_on          802 pengine/graph.c         return began_on ? began_on : ended_on;
ended_on          803 pengine/graph.c     } else if (began_on->details == ended_on->details) {
ended_on          836 pengine/graph.c         router_node = ended_on;