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Diffstat (limited to 'Documentation/admin-guide/cgroup-v2.rst')
| -rw-r--r-- | Documentation/admin-guide/cgroup-v2.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst index bd98ea3175ec..d9d3cc7df348 100644 --- a/Documentation/admin-guide/cgroup-v2.rst +++ b/Documentation/admin-guide/cgroup-v2.rst @@ -435,6 +435,15 @@ both cgroups. Controlling Controllers ----------------------- +Availablity +~~~~~~~~~~~ + +A controller is available in a cgroup when it is supported by the kernel (i.e., +compiled in, not disabled and not attached to a v1 hierarchy) and listed in the +"cgroup.controllers" file. Availability means the controller's interface files +are exposed in the cgroup’s directory, allowing the distribution of the target +resource to be observed or controlled within that cgroup. + Enabling and Disabling ~~~~~~~~~~~~~~~~~~~~~~ |