On Tue, May 23, 2017 at 09:53:47AM +0100, Juri Lelli wrote: > To be able to treat utilization signals of different scheduling classes > in different ways (e.g., CFS signal might be stale while DEADLINE signal > is never stale by design) we need to split sugov_cpu::util signal in two: > util_cfs and util_dl. > > This patch does that by also changing sugov_get_util() parameter list. > After this change aggregation of the different signals has to be performed > by sugov_get_util() users (so that they can decide what to do with the > different signals).
So what I don't see this patch doing; and I don't remember if cpufreq is ready for this at all, is set the util_dl as min/guaranteed freq and util_cfs+util_dl as requested freq.
