rsc_known_on       72 include/crm/pengine/internal.h node_t *rsc_known_on(resource_t * rsc, GListPtr * list);
rsc_known_on     1281 pengine/clone.c             rsc_known_on(child, &result);
rsc_known_on     1320 pengine/clone.c         rsc_known_on(child, &known_list);