Messages in this thread Patch in this message | | | From | Fabio Baltieri <> | Subject | [PATCH 5/5] cpufreq: ondemand: use all CPUs in update_sampling_rate | Date | Mon, 26 Nov 2012 17:39:56 +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 | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index e07593e..e34bb2b 100644 --- a/drivers/cpufreq/cpufreq_ondemand.c +++ b/drivers/cpufreq/cpufreq_ondemand.c @@ -318,7 +318,7 @@ 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->cdbs.timer_mutex); @@ -337,8 +337,7 @@ 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
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