| Message ID | F22FC3EF73EF0942A7CD99A3AC5E4E1F380C50F194@HQMAIL04.nvidia.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Headers | show |
On Friday, September 14, 2012, Michal Pecio wrote: > From: Michal Pecio <mpecio@nvidia.com> > > 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 <mpecio@nvidia.com> Applied to the linux-next branch of the linux-pm.git tree as v3.7 material. Thanks, Rafael > --- > drivers/cpufreq/cpufreq_conservative.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c > index 235a340..f1c6cbe 100644 > --- a/drivers/cpufreq/cpufreq_conservative.c > +++ b/drivers/cpufreq/cpufreq_conservative.c > @@ -583,6 +583,7 @@ 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; > ----------------------------------------------------------------------------------- > This email message is for the sole use of the intended recipient(s) and may contain > confidential information. Any unauthorized review, use, disclosure or distribution > is prohibited. If you are not the intended recipient, please contact the sender by > reply email and destroy all copies of the original message. > ----------------------------------------------------------------------------------- > > -- To unsubscribe from this list: send the line "unsubscribe linux-pm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index 235a340..f1c6cbe 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -583,6 +583,7 @@ 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;