On Saturday, November 16, 2013 08:27:07 PM Viresh Kumar wrote: > On 16 November 2013 20:11, Rafael J. Wysocki <r...@rjwysocki.net> wrote: > > On Saturday, November 16, 2013 11:59:59 AM Lan Tianyu wrote: > > >> Defaultly, all cpus use ondemand governor after bootup. Change one > >> non-boot cpu's governor to conservative, > > > > Well, why would anyone want to do that? Just out of curiosity ... > > People may want to use different group/cluster/socket of CPUs differently, > with different kind of policies. Maybe performance governor for boot cpu > and ondemand for others. > > This bug would also be there for big LITTLE where we want to have > separate set of tunables for big and LITTLE clusters for the same type > of governor. > > > So this is acpi-cpufreq, right? > > Probably yes, I saw something similar somewhere.. But this is driver > independent.. > > > The patch looks basically OK to me, but -> > > We wouldn't need this patch if my other patch (where I am disabling > governors in suspend/resume goes in, in any form)..
Yes, I know that, but I don't think this is the right approach. Thanks! -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
