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.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.1')
-rw-r--r-- | kernel/tools/power/cpupower/man/cpupower.1 | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/kernel/tools/power/cpupower/man/cpupower.1 b/kernel/tools/power/cpupower/man/cpupower.1 new file mode 100644 index 000000000..baf741d06 --- /dev/null +++ b/kernel/tools/power/cpupower/man/cpupower.1 @@ -0,0 +1,72 @@ +.TH CPUPOWER "1" "07/03/2011" "" "cpupower Manual" +.SH NAME +cpupower \- Shows and sets processor power related values +.SH SYNOPSIS +.ft B +.B cpupower [ \-c cpulist ] <command> [ARGS] + +.B cpupower \-v|\-\-version + +.B cpupower \-h|\-\-help + +.SH DESCRIPTION +\fBcpupower \fP is a collection of tools to examine and tune power saving +related features of your processor. + +The manpages of the commands (cpupower\-<command>(1)) provide detailed +descriptions of supported features. Run \fBcpupower help\fP to get an overview +of supported commands. + +.SH Options +.PP +\-\-help, \-h +.RS 4 +Shows supported commands and general usage. +.RE +.PP +\-\-cpu cpulist, \-c cpulist +.RS 4 +Only show or set values for specific cores. +This option is not supported by all commands, details can be found in the +manpages of the commands. + +Some commands access all cores (typically the *\-set commands), some only +the first core (typically the *\-info commands) by default. + +The syntax for <cpulist> is based on how the kernel exports CPU bitmasks via +sysfs files. Some examples: +.RS 4 +.TP 16 +Input +Equivalent to +.TP +all +all cores +.TP +0\-3 +0,1,2,3 +.TP +0\-7:2 +0,2,4,6 +.TP +1,3,5-7 +1,3,5,6,7 +.TP +0\-3:2,8\-15:4 +0,2,8,12 +.RE +.RE +.PP +\-\-version, \-v +.RS 4 +Print the package name and version number. + +.SH "SEE ALSO" +cpupower-set(1), cpupower-info(1), cpupower-idle(1), +cpupower-frequency-set(1), cpupower-frequency-info(1), cpupower-monitor(1), +powertop(1) +.PP +.SH AUTHORS +.nf +\-\-perf\-bias parts written by Len Brown <len.brown@intel.com> +Thomas Renninger <trenn@suse.de> |