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>
diff --git a/tools/power/cpupower/utils/cpuidle-info.c b/tools/power/cpupower/utils/cpuidle-info.c
index b028267..e076beb 100644
--- a/tools/power/cpupower/utils/cpuidle-info.c
+++ b/tools/power/cpupower/utils/cpuidle-info.c
@@ -43,9 +43,8 @@
}
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 @@
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;
