#subsys_name hierarchy num_cgroups enabled cpuset 0 664 1 cpu 0 664 1 cpuacct 0 664 1 blkio 0 664 1 memory 0 664 1 devices 0 664 1 freezer 0 664 1 net_cls 0 664 1 perf_event 0 664 1 net_prio 0 664 1 hugetlb 0 664 1 pids 0 664 1 rdma 0 664 1 misc 0 664 1