CONFIG_DM_CACHE: Cache target (EXPERIMENTAL)

General informations

The Linux kernel configuration item CONFIG_DM_CACHE:

• prompt: Cache target (EXPERIMENTAL)
• type: tristate
• depends on: CONFIG_BLK_DEV_DM
• defined in drivers/md/Kconfig
• found in Linux kernels: 3.9–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: dm-cache

Help text

dm-cache attempts to improve performance of a block device by moving frequently used data to a smaller, higher performance device. Different 'policy' plugins can be used to change the algorithms used to select which blocks are promoted, demoted, cleaned etc. It supports writeback and writethrough modes.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module dm-cache CONFIG_DM_CACHE : drivers/md/Kconfig : "Cache target (EXPERIMENTAL)" # in 3.9–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

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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