On 21 February 2013 23:09, Stratos Karafotis <stratosk@xxxxxxxxxxxx> wrote: > Thanks again. Following V3 with your suggestion. > > Regards, > Stratos > > -----------------------8<-------------------------------------------- > Instead of checking only the absolute value of CPU load_freq to increase > frequency, we detect forthcoming CPU load rise and increase frequency > earlier. > > Every sampling rate, we calculate the gradient of load_freq. If it is > too steep we assume that the load most probably will go over > up_threshold in next iteration(s) and we increase frequency immediately. > > New tuners are introduced: > - early_demand: to enable this functionality (disabled by default). > - grad_up_threshold: over this gradient of load we will increase > frequency immediately. > > Signed-off-by: Stratos Karafotis <stratosk@xxxxxxxxxxxx> 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
