README: make sure to mention auto-disable of cgroups
@@ -268,8 +268,8 @@ unnecessary overhead, which can be removed at build-time using:
**Cgroups**
-Finit supports cgroups v2 and comes with the following default groups
-in which services and user sessions are placed in:
+Finit supports cgroups v2 and comes with the following default groups in
+which services and user sessions are placed in:
/sys/fs/cgroup
|-- init/ # cpu.weight:100
@@ -305,6 +305,10 @@ The `initctl` tool has three commands to help debug and optimize the
setup and monitoring of cgroups. See the `ps`, `top`, and `cgroup`
commands for details.
+> **Note:** systems that do not support cgroups, specifically version 2,
+> are automatically detected. On such systems the above functionality
+> is disabled early at boot.
+
Runparts & /etc/rc.local
------------------------
