#subsys_name hierarchy num_cgroups enabled cpuset 0 777 1 cpu 0 777 1 cpuacct 0 777 1 blkio 0 777 1 memory 0 777 1 devices 0 777 1 freezer 0 777 1 net_cls 0 777 1 perf_event 0 777 1 net_prio 0 777 1 hugetlb 0 777 1 pids 0 777 1 rdma 0 777 1 misc 0 777 1