On 8 November 2013 10:53, Xiaoguang Chen <chenxg@xxxxxxxxxxx> wrote: > When requested_freq is over policy->max, set it to policy->max. > This can help to speed up decreasing frequency. > > Signed-off-by: Xiaoguang Chen <chenxg@xxxxxxxxxxx> > --- > drivers/cpufreq/cpufreq_conservative.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c > index 218460f..25a70d0 100644 > --- a/drivers/cpufreq/cpufreq_conservative.c > +++ b/drivers/cpufreq/cpufreq_conservative.c > @@ -68,6 +68,9 @@ static void cs_check_cpu(int cpu, unsigned int load) > > dbs_info->requested_freq += get_freq_target(cs_tuners, policy); > > + if (dbs_info->requested_freq > policy->max) > + dbs_info->requested_freq = policy->max; > + > __cpufreq_driver_target(policy, dbs_info->requested_freq, > CPUFREQ_RELATION_H); > return; Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
