diff options
| author | Fabio Baltieri <fabio.baltieri@linaro.org> | 2013-01-31 14:39:19 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-02-02 03:01:16 +0400 |
| commit | 09dca5ae7531c9df379a2c2484a17438b9e947bc (patch) | |
| tree | 859bbcfda0b5414c446bbc6c92955620ee9f6f62 /drivers/cpufreq/cpufreq_conservative.c | |
| parent | 2624f90c16413990ecb0414400174a066319a9f5 (diff) | |
| download | linux-09dca5ae7531c9df379a2c2484a17438b9e947bc.tar.xz | |
cpufreq: governors: fix misuse of cdbs.cpu
Fix governors code to set all cpu's cdbs->cpu to the the actual cpu id
and use cur_policy->cpu istead of cdbs->cpu to track current governor's
leader cpu.
Reported-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq_conservative.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq_conservative.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index 653fb0652412..c18a304b3a38 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -114,7 +114,7 @@ static void cs_check_cpu(int cpu, unsigned int load) static void cs_timer_update(struct cs_cpu_dbs_info_s *dbs_info, bool sample, struct delayed_work *dw) { - unsigned int cpu = dbs_info->cdbs.cpu; + unsigned int cpu = dbs_info->cdbs.cur_policy->cpu; int delay = delay_for_sampling_rate(cs_tuners.sampling_rate); if (sample) @@ -132,7 +132,8 @@ static void cs_timer_coordinated(struct cs_cpu_dbs_info_s *dbs_info_local, bool sample = true; /* use leader CPU's dbs_info */ - dbs_info = &per_cpu(cs_cpu_dbs_info, dbs_info_local->cdbs.cpu); + dbs_info = &per_cpu(cs_cpu_dbs_info, + dbs_info_local->cdbs.cur_policy->cpu); mutex_lock(&dbs_info->cdbs.timer_mutex); time_now = ktime_get(); |