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authorThomas Renninger <trenn@suse.de>2011-12-16 15:35:53 +0100
committerDominik Brodowski <linux@dominikbrodowski.net>2012-03-03 14:40:09 +0100
commit0b37ee65e5d5e626b50852718ed72979160f7be0 (patch)
tree468451924f5a4185cc2c1bb8b16775bcbf099aa6 /tools/power
parente03bd1aa00cff10d8a833442456a07b17dae32b8 (diff)
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>
Diffstat (limited to 'tools/power')
-rw-r--r--tools/power/cpupower/utils/cpuidle-info.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/power/cpupower/utils/cpuidle-info.c b/tools/power/cpupower/utils/cpuidle-info.c
index b028267c1376..e076bebde1c4 100644
--- a/tools/power/cpupower/utils/cpuidle-info.c
+++ b/tools/power/cpupower/utils/cpuidle-info.c
@@ -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;