CONFIG_DM_MULTIPATH_IOA: I/O Path Selector based on CPU submission

General informations

The Linux kernel configuration item CONFIG_DM_MULTIPATH_IOA:

• prompt: I/O Path Selector based on CPU submission
• type: tristate
• depends on: CONFIG_DM_MULTIPATH
• defined in drivers/md/Kconfig
• found in Linux kernels: 5.11–5.19, 6.0–6.11, 6.12-rc+HEAD
• modules built: dm-io-affinity

Help text

This path selector selects the path based on the CPU the IO is executed on and the CPU to path mapping setup at path addition time.

If unsure, say N.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module dm-io-affinity CONFIG_DM_MULTIPATH_IOA : drivers/md/Kconfig : "I/O Path Selector based on CPU submission" # in 5.11–5.19, 6.0–6.11, 6.12-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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