static inline void add_tg_cfs_propagate(struct cfs_rq *cfs_rq, long runnable_sum)
{
	cfs_rq->propagate = 1;
	cfs_rq->prop_runnable_sum += runnable_sum;
}

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.