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| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2016-10-25 13:20:43 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-11-01 06:04:06 +0100 |
| commit | 22449c0cba0e68489e5b7b033215c8dc6effde35 (patch) | |
| tree | 7f67b1d6aef11c64f00027bf92ec2927d4dac153 /Documentation | |
| parent | 9e472f95e480d6746ed8646634e6b11994207015 (diff) | |
| download | lwn-22449c0cba0e68489e5b7b033215c8dc6effde35.tar.gz lwn-22449c0cba0e68489e5b7b033215c8dc6effde35.zip | |
Documentation: kernel parameters: per core P-State control
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>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 37babf91f2cb..fa2336ec1f56 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1780,6 +1780,9 @@ bytes respectively. Such letter suffixes can also be entirely omitted. Description Table, specifies preferred power management profile as "Enterprise Server" or "Performance Server", then this feature is turned on by default. + per_cpu_perf_limits + Allow per-logical-CPU P-State performance control limits using + cpufreq sysfs interface intremap= [X86-64, Intel-IOMMU] on enable Interrupt Remapping (default) |