diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
---|---|---|
committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/tools/power/cpupower/man/cpupower-frequency-set.1 | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/tools/power/cpupower/man/cpupower-frequency-set.1')
-rw-r--r-- | kernel/tools/power/cpupower/man/cpupower-frequency-set.1 | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/kernel/tools/power/cpupower/man/cpupower-frequency-set.1 b/kernel/tools/power/cpupower/man/cpupower-frequency-set.1 new file mode 100644 index 000000000..3eacc8d03 --- /dev/null +++ b/kernel/tools/power/cpupower/man/cpupower-frequency-set.1 @@ -0,0 +1,52 @@ +.TH "CPUPOWER\-FREQUENCY\-SET" "1" "0.1" "" "cpupower Manual" +.SH "NAME" +.LP +cpupower frequency\-set \- A small tool which allows to modify cpufreq settings. +.SH "SYNTAX" +.LP +cpupower [ \-c cpu ] frequency\-set [\fIoptions\fP] +.SH "DESCRIPTION" +.LP +cpupower frequency\-set allows you to modify cpufreq settings without having to type e.g. "/sys/devices/system/cpu/cpu0/cpufreq/scaling_set_speed" all the time. +.SH "OPTIONS" +.LP +.TP +\fB\-d\fR \fB\-\-min\fR <FREQ> +new minimum CPU frequency the governor may select. +.TP +\fB\-u\fR \fB\-\-max\fR <FREQ> +new maximum CPU frequency the governor may select. +.TP +\fB\-g\fR \fB\-\-governor\fR <GOV> +new cpufreq governor. +.TP +\fB\-f\fR \fB\-\-freq\fR <FREQ> +specific frequency to be set. Requires userspace governor to be available and loaded. +.TP +\fB\-r\fR \fB\-\-related\fR +modify all hardware-related CPUs at the same time +.TP +.SH "REMARKS" +.LP +By default values are applied on all cores. How to modify single core +configurations is described in the cpupower(1) manpage in the \-\-cpu option section. +.LP +The \-f FREQ, \-\-freq FREQ parameter cannot be combined with any other parameter. +.LP +FREQuencies can be passed in Hz, kHz (default), MHz, GHz, or THz by postfixing the value with the wanted unit name, without any space (frequency in kHz =^ Hz * 0.001 =^ MHz * 1000 =^ GHz * 1000000). +.LP +On Linux kernels up to 2.6.29, the \-r or \-\-related parameter is ignored. +.SH "FILES" +.nf +\fI/sys/devices/system/cpu/cpu*/cpufreq/\fP +\fI/proc/cpufreq\fP (deprecated) +\fI/proc/sys/cpu/\fP (deprecated) +.fi +.SH "AUTHORS" +.nf +Dominik Brodowski <linux@brodo.de> \- author +Mattia Dongili<malattia@gmail.com> \- first autolibtoolization +.fi +.SH "SEE ALSO" +.LP +cpupower\-frequency\-info(1), cpupower(1) |