CONFIG_SQUASHFS_FILE_DIRECT: Decompress files directly into the page cache

General informations

The Linux kernel configuration item CONFIG_SQUASHFS_FILE_DIRECT:

• prompt: Decompress files directly into the page cache
• type: bool
• depends on: (none)
• defined in fs/squashfs/Kconfig
• found in Linux kernels: 3.13–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.11

Help text

Directly decompress file data into the page cache. Doing so can significantly improve performance because it eliminates a memcpy and it also removes the lock contention on the single buffer.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

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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