Hi, Jiri
On 06/05/2013 05:20 AM, Jiri Kosina wrote:
[snip]
>
> Just to not let this thread sleep -- I am seeing this as well, even with
> current Linus' tree (git HEAD == aa4f608).
Have you tried this:
diff --git a/drivers/cpufreq/cpufreq_governor.c
b/drivers/cpufreq/cpufreq_governor.c
index 443442d..449be88 100644
--- a/drivers/cpufreq/cpufreq_governor.c
+++ b/drivers/cpufreq/cpufreq_governor.c
@@ -26,6 +26,7 @@
#include <linux/tick.h>
#include <linux/types.h>
#include <linux/workqueue.h>
+#include <linux/cpu.h>
#include "cpufreq_governor.h"
@@ -180,8 +181,10 @@ void gov_queue_work(struct dbs_data *dbs_data,
struct cpufreq_policy *policy,
if (!all_cpus) {
__gov_queue_work(smp_processor_id(), dbs_data, delay);
} else {
+ get_online_cpus();
for_each_cpu(i, policy->cpus)
__gov_queue_work(i, dbs_data, delay);
+ put_online_cpus();
}
}
EXPORT_SYMBOL_GPL(gov_queue_work);
Does it works?
Regards,
Michael Wang
>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
