On 04-01-16, 12:14, Chen Yu wrote: > Currently the minimal up_threshold is 11, and user may want to > use a smaller minimal up_threshold for performance tuning, > so MIN_FREQUENCY_UP_THRESHOLD could be set to 1 because: > > 1. Current systems wouldn't be affected as they have already > a value >= 11. > 2. New systems with a default kernel would keep still the default > value that is >= 11. > > Users now have the advantage that they can make their own decisions > and customize the 'trip point' to switch to the max frequency. > > Link: https://bugzilla.kernel.org/show_bug.cgi?id=65501 > Signed-off-by: Chen Yu <yu.c.c...@intel.com> > --- > drivers/cpufreq/cpufreq_ondemand.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/cpufreq/cpufreq_ondemand.c > b/drivers/cpufreq/cpufreq_ondemand.c > index 03ac6ce..2a093b5 100644 > --- a/drivers/cpufreq/cpufreq_ondemand.c > +++ b/drivers/cpufreq/cpufreq_ondemand.c > @@ -24,7 +24,7 @@ > #define MAX_SAMPLING_DOWN_FACTOR (100000) > #define MICRO_FREQUENCY_UP_THRESHOLD (95) > #define MICRO_FREQUENCY_MIN_SAMPLE_RATE (10000) > -#define MIN_FREQUENCY_UP_THRESHOLD (11) > +#define MIN_FREQUENCY_UP_THRESHOLD (1) > #define MAX_FREQUENCY_UP_THRESHOLD (100) > > static DEFINE_PER_CPU(struct od_cpu_dbs_info_s, od_cpu_dbs_info);
Acked-by: Viresh Kumar <viresh.ku...@linaro.org> -- viresh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
