On Mon, 14 Jun 2010 17:54:40 +0300 Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx> wrote: > On (06/14/10 07:38), Arjan van de Ven wrote: > > > Hello, > > > Not sure if this simple solution is the correct one. > > > > it's not; the caller needs to pass in the cpu number I suspect for > > this to be really correct.... > > > > I just returned from family emergency travel and will take a look > > today > > > > I thought about patching > > ./drivers/cpuidle/governors/menu.c: if (nr_iowait_cpu()) > ./drivers/cpuidle/governors/menu.c: mult += 10 * > nr_iowait_cpu(); ./kernel/time/tick-sched.c: if > (nr_iowait_cpu() > 0) > > > decided to patch nr_iowait_cpu instead. the bug is that it needs to be nr_iowait_cpu(int cpu) -- Arjan van de Ven Intel Open Source Technology Centre For development, discussion and tips for power savings, visit http://www.lesswatts.org _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
