CONFIG_IDLE_PAGE_TRACKING: Enable idle page tracking

General informations

The Linux kernel configuration item CONFIG_IDLE_PAGE_TRACKING:

• prompt: Enable idle page tracking
• type: bool
• depends on: CONFIG_SYSFS && CONFIG_MMU
• defined in mm/Kconfig
• found in Linux kernels: 4.3–4.20, 5.0–5.19, 6.0–6.14

Help text

This feature allows to estimate the amount of user pages that have not been touched during a given period of time. This information can be useful to tune memory cgroup limits and/or for job placement within a compute cluster.

See Documentation/admin-guide/mm/idle_page_tracking.rst for more details.

Hardware

LKDDb

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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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