On Thu, Nov 22, 2018 at 3:05 PM Peter Zijlstra <pet...@infradead.org> wrote: > > On Mon, Nov 19, 2018 at 02:18:50PM +0000, Quentin Perret wrote: > > + if (rd->pd) > > + pr_warn("rd %*pbl: Disabling EAS, schedutil > > is mandatory\n", > > + cpumask_pr_args(cpu_map)); > > + goto free; > > I would have preferred just not allowing the governor to change at all, > but if you want to allow that, this is, I suppose, the best you can do. > > Rafael, are you otherwise OK with the grubbing inside cpufreq?
Sort of. :-) I would put the sched_cpufreq_governor_change() header (and the static inline stub of it) into linux/cpufreq.h (instead of linux/sched/cpufreq.h) so that cpufreq.c doesn't have to include linux/sched/cpufreq.h which is kind of confusing. Apart from that the changes are fine by me.