#subsys_name hierarchy num_cgroups enabled cpuset 0 526 1 cpu 0 526 1 cpuacct 0 526 1 blkio 0 526 1 memory 0 526 1 devices 0 526 1 freezer 0 526 1 net_cls 0 526 1 perf_event 0 526 1 net_prio 0 526 1 hugetlb 0 526 1 pids 0 526 1 rdma 0 526 1 misc 0 526 1