CONFIG_MEMCG_V1: Legacy cgroup v1 memory controller

General informations

The Linux kernel configuration item CONFIG_MEMCG_V1:

• prompt: Legacy cgroup v1 memory controller
• type: bool
• depends on: CONFIG_MEMCG
• defined in init/Kconfig
• found in Linux kernels: 6.11–6.13, 6.14-rc+HEAD

Help text

Legacy cgroup v1 memory controller which has been deprecated by cgroup v2 implementation. The v1 is there for legacy applications which haven't migrated to the new cgroup v2 interface yet. If you do not have any such application then you are completely fine leaving this option disabled.

Please note that feature set of the legacy memory controller is likely going to shrink due to deprecation process. New deployments with v1 controller are highly discouraged.

Say N if unsure.

Hardware

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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