void print_cfs_stats(struct seq_file *m, int cpu)
{
	struct cfs_rq *cfs_rq, *pos;

	rcu_read_lock();
	for_each_leaf_cfs_rq_safe(cpu_rq(cpu), cfs_rq, pos)
		print_cfs_rq(m, cpu, cfs_rq);
	rcu_read_unlock();
}
The program contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.