cpuidle_monitor used to assume that cpu0 is always online. Now the
cpuidle_monitor function searches for the first online cpu and use
it, instead of always using cpu0 which maynot be online.
Signed-off-by: Abhishek Goel <[email protected]>
---
tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c
index 055a4fa..1cfba02 100644
--- a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c
+++ b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c
@@ -132,13 +132,13 @@ static struct cpuidle_monitor *cpuidle_register(void)
char *tmp;
int first_online_cpu;
- for (num = 0; num < cpu_count; num++){
+ for (num = 0; num < cpu_count; num++) {
if (cpupower_is_cpu_online(num))
break;
};
first_online_cpu = num;
-
- /* Assume idle state count is the same for all CPUs */
+
+ /* Assume idle state count is the same for all CPUs */
cpuidle_sysfs_monitor.hw_states_num = cpuidle_state_count(first_online_cpu);
if (cpuidle_sysfs_monitor.hw_states_num <= 0)
--
2.9.3