CONFIG_READ_ONLY_THP_FOR_FS: Read-only THP for filesystems (EXPERIMENTAL)

General informations

The Linux kernel configuration item CONFIG_READ_ONLY_THP_FOR_FS:

• prompt: Read-only THP for filesystems (EXPERIMENTAL)
• type: bool
• depends on: CONFIG_TRANSPARENT_HUGEPAGE && CONFIG_SHMEM
• defined in mm/Kconfig
• found in Linux kernels: 5.4–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

Allow khugepaged to put read-only file-backed pages in THP.

This is marked experimental because it is a new feature. Write support of file THPs will be developed in the next few release cycles.

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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