CONFIG_DM_MQ_DEFAULT: request-based DM: use blk-mq I/O path by default

General informations

The Linux kernel configuration item CONFIG_DM_MQ_DEFAULT:

• prompt: request-based DM: use blk-mq I/O path by default
• type: bool
• depends on: CONFIG_BLK_DEV_DM
• defined in drivers/md/Kconfig
• found in Linux kernels: 4.1–4.19

Help text

This option enables the blk-mq based I/O path for request-based DM devices by default. With the option the dm_mod.use_blk_mq module/boot option defaults to Y, without it to N, but it can still be overriden either way.

If unsure say N.

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)

Automatic links from Google (and ads)

Custom Search

Popular queries: