Documentation: kernel parameters: per core P-State control

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Additional command line control to enable per core performance
control.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

authored by

Srinivas Pandruvada and committed by

Rafael J. Wysocki 9 years ago 22449c0c 9e472f95

1 changed file

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Documentation

kernel-parameters.txt

Documentation/kernel-parameters.txt

··· 1780 1780 Description Table, specifies preferred power management 1781 1781 profile as "Enterprise Server" or "Performance Server", 1782 1782 then this feature is turned on by default. 1783 + per_cpu_perf_limits 1784 + Allow per-logical-CPU P-State performance control limits using 1785 + cpufreq sysfs interface 1783 1786 1784 1787 intremap= [X86-64, Intel-IOMMU] 1785 1788 on enable Interrupt Remapping (default)