diff options
| author | Fabio Baltieri <fabio.baltieri@linaro.org> | 2012-12-27 18:55:42 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-02-02 03:01:14 +0400 |
| commit | 8ee2ec51d0916b8c8c4387fb6da5904900ef6b98 (patch) | |
| tree | 5c31f4134637580afd9321f0e6e3ff46eb2a34ff | |
| parent | 66df2a01dfd715636f5c86f7afd05362e7e3fddd (diff) | |
| download | linux-8ee2ec51d0916b8c8c4387fb6da5904900ef6b98.tar.xz | |
cpufreq: ondemand: use all CPUs in update_sampling_rate
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>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | drivers/cpufreq/cpufreq_ondemand.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index 13ceb3c69b64..1017b90b902e 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)); } |