#subsys_name hierarchy num_cgroups enabled cpuset 0 280 1 cpu 0 280 1 cpuacct 0 280 1 blkio 0 280 1 memory 0 280 1 devices 0 280 1 freezer 0 280 1 net_cls 0 280 1 perf_event 0 280 1 net_prio 0 280 1 hugetlb 0 280 1 pids 0 280 1 rdma 0 280 1 misc 0 280 1