* [PATCH 2/4] cpupower-frequency-info.1: fix long option name
@ 2026-03-11 19:20 Roberto Ricci
2026-03-11 20:42 ` Shuah Khan
0 siblings, 1 reply; 3+ messages in thread
From: Roberto Ricci @ 2026-03-11 19:20 UTC (permalink / raw)
To: Thomas Renninger, Shuah Khan, John B. Wyatt IV, John Kacur,
linux-pm, linux-kernel
The long version of the option is --performance, not --perf.
Signed-off-by: Roberto Ricci <io@r-ricci.it>
---
tools/power/cpupower/man/cpupower-frequency-info.1 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/power/cpupower/man/cpupower-frequency-info.1 b/tools/power/cpupower/man/cpupower-frequency-info.1
index 47fdd7218748..1173d4f31e69 100644
--- a/tools/power/cpupower/man/cpupower-frequency-info.1
+++ b/tools/power/cpupower/man/cpupower-frequency-info.1
@@ -53,7 +53,7 @@ human\-readable output for the \-f, \-w, \-s and \-y parameters.
\fB\-n\fR \fB\-\-no-rounding\fR
Output frequencies and latencies without rounding off values.
.TP
-\fB\-c\fR \fB\-\-perf\fR
+\fB\-c\fR \fB\-\-performance\fR
Get performances and frequencies capabilities of CPPC, by reading it from hardware (only available on the hardware with CPPC).
.TP
.SH "REMARKS"
--
2.53.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 2/4] cpupower-frequency-info.1: fix long option name
2026-03-11 19:20 [PATCH 2/4] cpupower-frequency-info.1: fix long option name Roberto Ricci
@ 2026-03-11 20:42 ` Shuah Khan
2026-03-11 23:39 ` [PATCH v2 2/4] cpupower-frequency-info.1: use proper name of --perf option Roberto Ricci
0 siblings, 1 reply; 3+ messages in thread
From: Shuah Khan @ 2026-03-11 20:42 UTC (permalink / raw)
To: Roberto Ricci, Thomas Renninger, Shuah Khan, John B. Wyatt IV,
John Kacur, linux-pm, linux-kernel, Shuah Khan
On 3/11/26 13:20, Roberto Ricci wrote:
> The long version of the option is --performance, not --perf.
Okay - I need more than this than the cryptic change log
Include options running the command
>
> Signed-off-by: Roberto Ricci <io@r-ricci.it>
> ---
> tools/power/cpupower/man/cpupower-frequency-info.1 | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/power/cpupower/man/cpupower-frequency-info.1 b/tools/power/cpupower/man/cpupower-frequency-info.1
> index 47fdd7218748..1173d4f31e69 100644
> --- a/tools/power/cpupower/man/cpupower-frequency-info.1
> +++ b/tools/power/cpupower/man/cpupower-frequency-info.1
> @@ -53,7 +53,7 @@ human\-readable output for the \-f, \-w, \-s and \-y parameters.
> \fB\-n\fR \fB\-\-no-rounding\fR
> Output frequencies and latencies without rounding off values.
> .TP
> -\fB\-c\fR \fB\-\-perf\fR
> +\fB\-c\fR \fB\-\-performance\fR
> Get performances and frequencies capabilities of CPPC, by reading it from hardware (only available on the hardware with CPPC).
> .TP
> .SH "REMARKS"
thanks,
-- Shuah
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2 2/4] cpupower-frequency-info.1: use proper name of --perf option
2026-03-11 20:42 ` Shuah Khan
@ 2026-03-11 23:39 ` Roberto Ricci
0 siblings, 0 replies; 3+ messages in thread
From: Roberto Ricci @ 2026-03-11 23:39 UTC (permalink / raw)
To: Shuah Khan
Cc: Thomas Renninger, John B. Wyatt IV, John Kacur, linux-pm,
linux-kernel
The cpupower-frequency-info(1) man page describes a '--perf' option.
Even though this form is accepted by the program, its proper name is
'--performance'.
cpufreq-info.c:
{"performance", no_argument, NULL, 'c'},
Fixes 8382dce5e4835c045f33b8958a5f559d212cdd11 ("cpupower: Add "perf" option to print AMD P-State information")
Signed-off-by: Roberto Ricci <io@r-ricci.it>
---
v1 -> v2: improved changelog
v1: https://lore.kernel.org/all/abHAdH-ggaxUugCy@desktop0a/
tools/power/cpupower/man/cpupower-frequency-info.1 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/power/cpupower/man/cpupower-frequency-info.1 b/tools/power/cpupower/man/cpupower-frequency-info.1
index 47fdd7218748..1173d4f31e69 100644
--- a/tools/power/cpupower/man/cpupower-frequency-info.1
+++ b/tools/power/cpupower/man/cpupower-frequency-info.1
@@ -53,7 +53,7 @@ human\-readable output for the \-f, \-w, \-s and \-y parameters.
\fB\-n\fR \fB\-\-no-rounding\fR
Output frequencies and latencies without rounding off values.
.TP
-\fB\-c\fR \fB\-\-perf\fR
+\fB\-c\fR \fB\-\-performance\fR
Get performances and frequencies capabilities of CPPC, by reading it from hardware (only available on the hardware with CPPC).
.TP
.SH "REMARKS"
--
2.53.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
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2026-03-11 19:20 [PATCH 2/4] cpupower-frequency-info.1: fix long option name Roberto Ricci
2026-03-11 20:42 ` Shuah Khan
2026-03-11 23:39 ` [PATCH v2 2/4] cpupower-frequency-info.1: use proper name of --perf option Roberto Ricci
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