group_data->self->fns->rsc_location(group_data->self, constraint);
void group_rsc_location(resource_t *rsc, rsc_to_node_t *constraint){	int lpc;	group_variant_data_t *group_data = NULL;	get_group_variant_data(group_data, rsc);	crm_verbose("Processing actions from %s", rsc->id);	slist_iter(		child_rsc, resource_t, group_data->child_list, lpc,		child_rsc->fns->rsc_location(child_rsc, constraint);		);}