CONFIG_EROFS_FS_CLUSTER_PAGE_LIMIT: EROFS Cluster Pages Hard Limit

General informations

The Linux kernel configuration item CONFIG_EROFS_FS_CLUSTER_PAGE_LIMIT has multiple definitions:

EROFS Cluster Pages Hard Limit found in fs/erofs/Kconfig

The configuration item CONFIG_EROFS_FS_CLUSTER_PAGE_LIMIT:

• prompt: EROFS Cluster Pages Hard Limit
• type: int
• depends on: CONFIG_EROFS_FS_ZIP
• defined in fs/erofs/Kconfig
• found in Linux kernels: 5.4–5.12

Help text

Indicates maximum # of pages of a compressed physical cluster.

For example, if files in a image were compressed into 8k-unit, hard limit should not be configured less than 2. Otherwise, the image will be refused to mount on this kernel.

EROFS Cluster Pages Hard Limit found in drivers/staging/erofs/Kconfig

The configuration item CONFIG_EROFS_FS_CLUSTER_PAGE_LIMIT:

• prompt: EROFS Cluster Pages Hard Limit
• type: int
• depends on: CONFIG_EROFS_FS_ZIP
• defined in drivers/staging/erofs/Kconfig
• found in Linux kernels: 4.19–4.20, 5.0–5.3

Help text

Indicates VLE compressed pages hard limit of a compressed cluster.

For example, if files of a image are compressed into 8k-unit, the hard limit should not be less than 2. Otherwise, the image cannot be mounted correctly on this kernel.

Hardware

LKDDb

Raw data from 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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