CONFIG_IOSCHED_BFQ: BFQ I/O scheduler

General informations

The Linux kernel configuration item CONFIG_IOSCHED_BFQ:

• prompt: BFQ I/O scheduler
• type: tristate
• depends on: (none)
• defined in block/Kconfig.iosched
• found in Linux kernels: 4.12–4.20, 5.0–5.19, 6.0–6.12
• modules built: bfq

Help text

BFQ I/O scheduler for BLK-MQ. BFQ distributes the bandwidth of of the device among all processes according to their weights, regardless of the device parameters and with any workload. It also guarantees a low latency to interactive and soft real-time applications. Details in Documentation/block/bfq-iosched.rst

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module bfq CONFIG_IOSCHED_BFQ : block/Kconfig.iosched : "BFQ I/O scheduler" # in 4.12–4.20, 5.0–5.19, 6.0–6.12

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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