Hi Rafael,
do you think this patch is acceptable for merging ? On 20/06/2018 06:34, Viresh Kumar wrote: > On 19-06-18, 15:23, Daniel Lezcano wrote: >> Initially, the cpu_cooling device for ARM was changed by adding a new >> policy inserting idle cycles. The intel_powerclamp driver does a >> similar action. >> >> Instead of implementing idle injections privately in the cpu_cooling >> device, move the idle injection code in a dedicated framework and give >> the opportunity to other frameworks to make use of it. >> >> The framework relies on the smpboot kthreads which handles via its >> main loop the common code for hotplugging and [un]parking. >> >> This code was previously tested with the cpu cooling device and went >> through several iterations. It results now in split code and API >> exported in the header file. It was tested with the cpu cooling device >> with success. >> >> Signed-off-by: Daniel Lezcano <daniel.lezc...@linaro.org> >> Cc: Viresh Kumar <viresh.ku...@linaro.org> >> Cc: Eduardo Valentin <edubez...@gmail.com> >> Cc: Javi Merino <javi.mer...@kernel.org> >> Cc: Leo Yan <leo....@linaro.org> >> Cc: Kevin Wangtao <kevin.wang...@linaro.org> >> Cc: Vincent Guittot <vincent.guit...@linaro.org> >> Cc: Rui Zhang <rui.zh...@intel.com> >> Cc: Daniel Thompson <daniel.thomp...@linaro.org> >> Cc: Peter Zijlstra <pet...@infradead.org> >> Cc: Andrea Parri <andrea.pa...@amarulasolutions.com> >> --- >> >> V9: >> - Unconditionnally reset the should_run flag for all kthreads >> belonging to the cpumask and remove the park() callback (Viresh Kumar) >> - Fix up the typos in the comments (Viresh Kumar) > > Looks great now. Can't think of any more races :) > > Reviewed-by: Viresh Kumar <viresh.ku...@linaro.org> > -- <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog
