Modify update_sampling_rate() to check, and eventually immediately
schedule, all CPU's do_dbs_timer delayed work.
This is required in case of software coordinated CPUs, as we now have a
separate delayed work for each CPU.
Signed-off-by: Fabio Baltieri <fabio.balti...@linaro.org>
---
drivers/cpufreq/cpufreq_ondemand.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/cpufreq/cpufreq_ondemand.c
b/drivers/cpufreq/cpufreq_ondemand.c
index 13ceb3c..1017b90 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -326,7 +326,7 @@ static void update_sampling_rate(unsigned int new_rate)
cpufreq_cpu_put(policy);
continue;
}
- dbs_info = &per_cpu(od_cpu_dbs_info, policy->cpu);
+ dbs_info = &per_cpu(od_cpu_dbs_info, cpu);
cpufreq_cpu_put(policy);
mutex_lock(&dbs_info->cdbs.timer_mutex);
@@ -345,8 +345,7 @@ static void update_sampling_rate(unsigned int new_rate)
cancel_delayed_work_sync(&dbs_info->cdbs.work);
mutex_lock(&dbs_info->cdbs.timer_mutex);
- schedule_delayed_work_on(dbs_info->cdbs.cpu,
- &dbs_info->cdbs.work,
+ schedule_delayed_work_on(cpu, &dbs_info->cdbs.work,
usecs_to_jiffies(new_rate));
}
--
1.7.12.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
