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cpupower: Fix number of idle states 

The number of idle states was wrong.
The POLL idle state (on X86) was missed out:
Number of idle states: 4
Available idle states: C1-NHM C3-NHM C6-NHM

While the POLL is not a real idle state, its
statistics should still be shown. It's now also
explained in a detailed manpage.
This should fix a bug of missing the first idle
state on other archs.

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
hifive-unleashed-5.1
Thomas Renninger 2011-12-16 15:35:53 +01:00 committed by Dominik Brodowski
parent e03bd1aa00
commit 0b37ee65e5
1 changed files with 2 additions and 3 deletions
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5
tools/power/cpupower/utils/cpuidle-info.c
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@ -43,9 +43,8 @@ static void cpuidle_cpu_output(unsigned int cpu, int verbose)
}
printf(_("Number of idle states: %d\n"), idlestates);
printf(_("Available idle states:"));
for (idlestate = 1; idlestate < idlestates; idlestate++) {
for (idlestate = 0; idlestate < idlestates; idlestate++) {
tmp = sysfs_get_idlestate_name(cpu, idlestate);
if (!tmp)
continue;
@ -57,7 +56,7 @@ static void cpuidle_cpu_output(unsigned int cpu, int verbose)
if (!verbose)
return;
for (idlestate = 1; idlestate < idlestates; idlestate++) {
for (idlestate = 0; idlestate < idlestates; idlestate++) {
tmp = sysfs_get_idlestate_name(cpu, idlestate);
if (!tmp)
continue;