CONFIG_MEMCG_SWAP_ENABLED: Swap controller enabled by default

General informations

The Linux kernel configuration item CONFIG_MEMCG_SWAP_ENABLED has multiple definitions:

Swap controller enabled by default found in init/Kconfig

The configuration item CONFIG_MEMCG_SWAP_ENABLED:

• prompt: Swap controller enabled by default
• type: bool
• depends on: CONFIG_MEMCG_SWAP
• defined in init/Kconfig
• found in Linux kernels: 4.5–4.20, 5.0–5.7

Help text

Memory Resource Controller Swap Extension comes with its price in a bigger memory consumption. General purpose distribution kernels which want to enable the feature but keep it disabled by default and let the user enable it by swapaccount=1 boot command line parameter should have this option unselected. For those who want to have the feature enabled by default should select this option (if, for some reason, they need to disable it then swapaccount=0 does the trick).

Memory Resource Controller Swap Extension enabled by default found in init/Kconfig

The configuration item CONFIG_MEMCG_SWAP_ENABLED:

• prompt: Memory Resource Controller Swap Extension enabled by default
• type: bool
• depends on: CONFIG_MEMCG_SWAP
• defined in init/Kconfig
• found in Linux kernels: 3.6–3.19, 4.0–4.4

Help text

Memory Resource Controller Swap Extension comes with its price in a bigger memory consumption. General purpose distribution kernels which want to enable the feature but keep it disabled by default and let the user enable it by swapaccount=1 boot command line parameter should have this option unselected. For those who want to have the feature enabled by default should select this option (if, for some reason, they need to disable it then swapaccount=0 does the trick).

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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