CONFIG_INITRAMFS_COMPRESSION_LZMA: LZMA

General informations

The Linux kernel configuration item CONFIG_INITRAMFS_COMPRESSION_LZMA:

• prompt: LZMA
• type: bool
• depends on: CONFIG_RD_LZMA
• defined in usr/Kconfig
• found in Linux kernels: 2.6.30–2.6.39, 3.0–3.15, 4.10–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

This algorithm's compression ratio is best but has a large dictionary size which might cause issues in memory constrained systems. Decompression speed is between the other choices. Compression is slowest. The initramfs size is about 33% smaller with LZMA in comparison to gzip.

If you choose this, keep in mind that you may need to install the xz or lzma tools to be able to compress the initram.

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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