Documentation/admin-guide/cgroup-v2.rst

257 Initially, only the root cgroup exists to which all processes belong.
849 	A read-write single value file which exists on non-root
871 	A read-write new-line separated values file which exists on
897 	A read-write new-line separated values file which exists on
922 	A read-only space separated values file which exists on all
929 	A read-write space separated values file which exists on all
944 	A read-only flat-keyed file which exists on non-root cgroups.
996 	A read-write single value file which exists on non-root cgroups.
1022 	A write-only single value file which exists in non-root cgroups.
1047 	The reason this control attribute exists is that PSI accounts stalls for
1102 	This file exists whether the controller is enabled or not.
1119 	A read-write single value file which exists on non-root
1129 	A read-write single value file which exists on non-root
1141 	A read-write two value file which exists on non-root cgroups.
1153 	A read-write single value file which exists on non-root
1165         A read-write single value file which exists on non-root cgroups.
1180         A read-write single value file which exists on non-root cgroups.
1191 	A read-write single value file which exists on non-root cgroups.
1233 	A read-only single value file which exists on non-root
1240 	A read-write single value file which exists on non-root
1266 	A read-write single value file which exists on non-root
1289 	A read-write single value file which exists on non-root
1303 	A read-write single value file which exists on non-root
1320 	A write-only nested-keyed file which exists for all cgroups.
1352 	A read-write single value file which exists on non-root cgroups.
1362 	A read-write single value file which exists on non-root
1380 	A read-only flat-keyed file which exists on non-root cgroups.
1430 	A read-only flat-keyed file which exists on non-root cgroups.
1691 	A read-only nested-keyed file which exists on non-root cgroups.
1716 	A read-only single value file which exists on non-root
1723 	A read-write single value file which exists on non-root
1739 	A read-write single value file which exists on non-root cgroups.
1749 	A read-write single value file which exists on non-root
1756 	A read-only flat-keyed file which exists on non-root cgroups.
1781 	A read-only single value file which exists on non-root
1788 	A read-write single value file which exists on non-root
1897 	A read-write nested-keyed file which exists only on the root
1952 	A read-write nested-keyed file which exists only on the root
1994 	A read-write flat-keyed file which exists on non-root cgroups.
2014 	A read-write nested-keyed file which exists on non-root
2280 	A read-write single value file which exists on non-root
2286 	A read-only single value file which exists on non-root cgroups.
2292 	A read-only single value file which exists on non-root cgroups.
2298 	A read-only flat-keyed file which exists on non-root cgroups. Unless
2339 	A read-write multiple values file which exists on non-root
2361 	A read-only multiple values file which exists on all
2378 	A read-write multiple values file which exists on non-root
2412 	A read-only multiple values file which exists on all
2428 	A read-write multiple values file which exists on non-root
2462 	A read-only multiple values file which exists on all non-root
2482 	A read-write single value file which exists on non-root
2627 	A readwrite nested-keyed file that exists for all the cgroups
2649 	It exists for all the cgroup except root.
2667 	A readwrite nested-keyed file that exists for all the cgroups
2681 	It only exists on the root cgroup. Not all memory can be
2692 	It exists for all the cgroup except root.
2709 	Show current usage for "hugepagesize" hugetlb.  It exists for all
2714 	The default value is "max".  It exists for all the cgroup except root.
2717 	A read-only flat-keyed file which exists on non-root cgroups.
2800 	A read-only flat-keyed file which exists on non-root cgroups. The