cpufreq / ondemand: update frequency when limits are relaxed
Reevaluate CPU load and update frequency immediately whenever limits are changed. Currently ondemand doesn't do that when limits are relaxed, wasting power on systems with relatively low sampling rate. Signed-off-by: Michal Pecio <mpecio@nvidia.com> Reviewed-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Родитель
95ceafd463
Коммит
f26365179d
|
@ -761,6 +761,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
|
|||
else if (policy->min > this_dbs_info->cur_policy->cur)
|
||||
__cpufreq_driver_target(this_dbs_info->cur_policy,
|
||||
policy->min, CPUFREQ_RELATION_L);
|
||||
dbs_check_cpu(this_dbs_info);
|
||||
mutex_unlock(&this_dbs_info->timer_mutex);
|
||||
break;
|
||||
}
|
||||
|
|
Загрузка…
Ссылка в новой задаче