tools/power/cpupower/man/cpupower-info.1

File Facts

System

Linux kernel

Corpus path

tools/power/cpupower/man/cpupower-info.1

Extension

.1

Size

741 bytes

Lines

27

Domain

Support Tooling And Documentation

Bucket

tools

Inferred role

Support Tooling And Documentation: tools

Status

atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

.TH CPUPOWER\-INFO "1" "22/02/2011" "" "cpupower Manual"
.SH NAME
cpupower\-info \- Shows processor power related kernel or hardware configurations
.SH SYNOPSIS
.ft B
.B cpupower info [\fIoptions\fP]

.SH DESCRIPTION
\fBcpupower info \fP shows kernel configurations or processor hardware
registers affecting processor power saving policies.

Some options are platform wide, some affect single cores. By default values
of core zero are displayed only. cpupower --cpu all cpuinfo will show the
settings of all cores, see cpupower(1) how to choose specific cores.

.SH "OPTIONS"
.LP
.TP
\fB\-b\fR \fB\-\-perf-bias\fR
Gets the current performance bias value.
.TP

.SH "SEE ALSO"
Options are described in detail in:

cpupower(1), cpupower-set(1)

Annotation

• Atlas domain: Support Tooling And Documentation / tools.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.