CONFIG_KERNEL_LZ4: LZ4

General informations

The Linux kernel configuration item CONFIG_KERNEL_LZ4:

• prompt: LZ4
• type: bool
• depends on: CONFIG_HAVE_KERNEL_LZ4
• defined in init/Kconfig
• found in Linux kernels: 3.11–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

LZ4 is an LZ77-type compressor with a fixed, byte-oriented encoding. A preliminary version of LZ4 de/compression tool is available at https://code.google.com/p/lz4/.

Its compression ratio is worse than LZO. The size of the kernel is about 8% bigger than LZO. But the decompression speed is faster than LZO.

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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