diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq_governor.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq_governor.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c index 1f580cb62902..99d25af6485b 100644 --- a/drivers/cpufreq/cpufreq_governor.c +++ b/drivers/cpufreq/cpufreq_governor.c @@ -140,9 +140,8 @@ static const struct sysfs_ops governor_sysfs_ops = { .store = governor_store, }; -void dbs_check_cpu(struct cpufreq_policy *policy) +unsigned int dbs_update(struct cpufreq_policy *policy) { - int cpu = policy->cpu; struct dbs_governor *gov = dbs_governor_of(policy); struct policy_dbs_info *policy_dbs = policy->governor_data; struct dbs_data *dbs_data = policy_dbs->dbs_data; @@ -154,7 +153,7 @@ void dbs_check_cpu(struct cpufreq_policy *policy) if (gov->governor == GOV_ONDEMAND) { struct od_cpu_dbs_info_s *od_dbs_info = - gov->get_cpu_dbs_info_s(cpu); + gov->get_cpu_dbs_info_s(policy->cpu); /* * Sometimes, the ondemand governor uses an additional @@ -250,10 +249,9 @@ void dbs_check_cpu(struct cpufreq_policy *policy) if (load > max_load) max_load = load; } - - gov->gov_check_cpu(cpu, max_load); + return max_load; } -EXPORT_SYMBOL_GPL(dbs_check_cpu); +EXPORT_SYMBOL_GPL(dbs_update); void gov_set_update_util(struct policy_dbs_info *policy_dbs, unsigned int delay_us) @@ -601,11 +599,14 @@ static int cpufreq_governor_limits(struct cpufreq_policy *policy) struct policy_dbs_info *policy_dbs = policy->governor_data; mutex_lock(&policy_dbs->timer_mutex); + if (policy->max < policy->cur) __cpufreq_driver_target(policy, policy->max, CPUFREQ_RELATION_H); else if (policy->min > policy->cur) __cpufreq_driver_target(policy, policy->min, CPUFREQ_RELATION_L); - dbs_check_cpu(policy); + + gov_update_sample_delay(policy_dbs, 0); + mutex_unlock(&policy_dbs->timer_mutex); return 0; |