Messages in this thread Patch in this message | | | From | Fabio Baltieri <> | Subject | [PATCH v4 2/2] cpufreq: ondemand: use all CPUs in update_sampling_rate | Date | Fri, 23 Nov 2012 10:31:57 +0100 |
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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.baltieri@linaro.org> --- drivers/cpufreq/cpufreq_ondemand.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index 849788b..14339f6 100644 --- a/drivers/cpufreq/cpufreq_ondemand.c +++ b/drivers/cpufreq/cpufreq_ondemand.c @@ -286,7 +286,7 @@ static void update_sampling_rate(unsigned int new_rate) policy = cpufreq_cpu_get(cpu); if (!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->timer_mutex); @@ -306,7 +306,7 @@ static void update_sampling_rate(unsigned int new_rate) cancel_delayed_work_sync(&dbs_info->work); mutex_lock(&dbs_info->timer_mutex); - schedule_delayed_work_on(dbs_info->cpu, &dbs_info->work, + schedule_delayed_work_on(cpu, &dbs_info->work, usecs_to_jiffies(new_rate)); } -- 1.7.12.1
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