On 11-04-17, 00:20, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki <rafael.j.wyso...@intel.com> > > Make the schedutil governor take the initial (default) value of the > rate_limit_us sysfs attribute from the (new) transition_delay_us > policy parameter (to be set by the scaling driver). > > That will allow scaling drivers to make schedutil use smaller default > values of rate_limit_us and reduce the default average time interval > between consecutive frequency changes. > > Make intel_pstate set transition_delay_us to 500. > > Signed-off-by: Rafael J. Wysocki <rafael.j.wyso...@intel.com> > --- > > This is a replacement for https://patchwork.kernel.org/patch/9671831/ > > --- > drivers/cpufreq/intel_pstate.c | 2 ++ > include/linux/cpufreq.h | 7 +++++++ > kernel/sched/cpufreq_schedutil.c | 15 ++++++++++----- > 3 files changed, 19 insertions(+), 5 deletions(-)
Should we use this new value for the ondemand/conservative governors as well? -- viresh
