CONFIG_EFIVAR_FS: EFI Variable filesystem

General informations

The Linux kernel configuration item CONFIG_EFIVAR_FS:

• prompt: EFI Variable filesystem
• type: tristate
• depends on: CONFIG_EFI
• defined in fs/efivarfs/Kconfig
• found in Linux kernels: 3.10–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12
• modules built: efivarfs

Help text

efivarfs is a replacement filesystem for the old EFI variable support via sysfs, as it doesn't suffer from the same 1024-byte variable size limit.

To compile this file system support as a module, choose M here. The module will be called efivarfs.

If unsure, say N.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb fs "efivarfs" : CONFIG_EFIVAR_FS : fs/efivarfs/super.c # in 3.10–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12
• lkddb module efivarfs CONFIG_EFIVAR_FS : fs/efivarfs/Kconfig : "EFI Variable filesystem" # in 3.10–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12

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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