CONFIG_CPU_FREQ_GOV_ONDEMAND: 'ondemand' cpufreq policy governor

General informations

The Linux kernel configuration item CONFIG_CPU_FREQ_GOV_ONDEMAND:

• prompt: 'ondemand' cpufreq policy governor
• type: tristate
• depends on: (none)
• defined in drivers/cpufreq/Kconfig
• found in Linux kernels: 2.6.9–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.13
• modules built: cpufreq_ondemand

Help text

'ondemand' - This driver adds a dynamic cpufreq policy governor. The governor does a periodic polling and changes frequency based on the CPU utilization. The support for this governor depends on CPU capability to do fast frequency switching (i.e, very low latency frequency transitions).

To compile this driver as a module, choose M here: the module will be called cpufreq_ondemand.

For details, take a look at Documentation/admin-guide/pm/cpufreq.rst.

If in doubt, say N.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module cpufreq_ondemand CONFIG_CPU_FREQ_GOV_ONDEMAND : drivers/cpufreq/Kconfig : "'ondemand' cpufreq policy governor" # in 2.6.9–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.13

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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