From: Michal Pecio Date: Fri, 14 Sep 2012 19:07:48 +0000 (+0200) Subject: cpufreq: conservative: update frequency when limits are relaxed X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2d8fced75cfa8c513ba1cbe682cb30207d941f2b;p=linux-beck.git cpufreq: conservative: update frequency when limits are relaxed Reevaluate CPU load and update frequency immediately whenever limits are changed. Currently conservative doesn't do that when limits are relaxed, wasting power on systems with relatively low sampling rate. Signed-off-by: Michal Pecio Reviewed-by: Thomas Renninger Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index a1563d747fd2..b75dc2c2f8d3 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -584,6 +584,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy, __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;