On 08/10/15 01:14, Steve Muckle wrote:
> On 08/25/2015 03:45 AM, Juri Lelli wrote:
>> But, it is true that if the above events happened the other way around
>> (we trigger an update after load balancing and a new task arrives), we
>> may miss the opportunity to jump to max with the new task. In my
On 08/25/2015 03:45 AM, Juri Lelli wrote:
> But, it is true that if the above events happened the other way around
> (we trigger an update after load balancing and a new task arrives), we
> may miss the opportunity to jump to max with the new task. In my mind
> this is probably not a big deal, as w
Hi Punit,
On 09/28/2015 09:48 AM, Punit Agrawal wrote:
> Hi Mike,
>
> I ran into an issue when using this patch. Posting it here as this is
> the latest posting I can find.
>
> Morten Rasmussen writes:
>
>> From: Michael Turquette
>>
...
>> diff --git a/include/linux/cpufreq.h b/include/linux
Hi Mike,
I ran into an issue when using this patch. Posting it here as this is
the latest posting I can find.
Morten Rasmussen writes:
> From: Michael Turquette
>
> Scheduler-driven cpu frequency selection is desirable as part of the
> on-going effort to make the scheduler better aware of ener
On 15/09/15 14:45, Peter Zijlstra wrote:
> On Mon, Sep 14, 2015 at 04:57:35PM +0100, Juri Lelli wrote:
>> On 04/09/15 14:27, Juri Lelli wrote:
>>> So, just to recall what we discussed at LPC (I have Mike's slides
>>> at hand :-)). It seems that key points are:
>>>
>>> 1- we agreed that locking in c
On Mon, Sep 14, 2015 at 04:57:35PM +0100, Juri Lelli wrote:
> On 04/09/15 14:27, Juri Lelli wrote:
> > So, just to recall what we discussed at LPC (I have Mike's slides
> > at hand :-)). It seems that key points are:
> >
> > 1- we agreed that locking in cpufreq core has to change as we
> >have
On 04/09/15 14:27, Juri Lelli wrote:
> On 15/08/15 13:35, Peter Zijlstra wrote:
>> On Tue, Jul 07, 2015 at 07:24:21PM +0100, Morten Rasmussen wrote:
>>> diff --git a/kernel/sched/cpufreq_sched.c b/kernel/sched/cpufreq_sched.c
>>> new file mode 100644
>>> index 000..5020f24
>>> --- /dev/null
>>>
On 15/08/15 13:35, Peter Zijlstra wrote:
> On Tue, Jul 07, 2015 at 07:24:21PM +0100, Morten Rasmussen wrote:
>> diff --git a/kernel/sched/cpufreq_sched.c b/kernel/sched/cpufreq_sched.c
>> new file mode 100644
>> index 000..5020f24
>> --- /dev/null
>> +++ b/kernel/sched/cpufreq_sched.c
>> @@ -0,
Hi Peter,
On 15/08/15 14:05, Peter Zijlstra wrote:
> On Tue, Jul 07, 2015 at 07:24:21PM +0100, Morten Rasmussen wrote:
>> +void cpufreq_sched_set_cap(int cpu, unsigned long capacity)
>> +{
>> +unsigned int freq_new, cpu_tmp;
>> +struct cpufreq_policy *policy;
>> +struct gov_data *gd;
>
On Tue, Jul 07, 2015 at 07:24:21PM +0100, Morten Rasmussen wrote:
> diff --git a/kernel/sched/cpufreq_sched.c b/kernel/sched/cpufreq_sched.c
> new file mode 100644
> index 000..5020f24
> --- /dev/null
> +++ b/kernel/sched/cpufreq_sched.c
> @@ -0,0 +1,308 @@
> +/*
> + * Copyright (C) 2015 Mich
On Tue, Jul 07, 2015 at 07:24:21PM +0100, Morten Rasmussen wrote:
> +void cpufreq_sched_set_cap(int cpu, unsigned long capacity)
> +{
> + unsigned int freq_new, cpu_tmp;
> + struct cpufreq_policy *policy;
> + struct gov_data *gd;
> + unsigned long capacity_max = 0;
> +
> + /* up
Hi,
On 11/08/15 03:14, Leo Yan wrote:
> On Tue, Jul 07, 2015 at 07:24:21PM +0100, Morten Rasmussen wrote:
>> From: Michael Turquette
>>
>> Scheduler-driven cpu frequency selection is desirable as part of the
>> on-going effort to make the scheduler better aware of energy
>> consumption. No piece
On Tue, Jul 07, 2015 at 07:24:21PM +0100, Morten Rasmussen wrote:
> From: Michael Turquette
>
> Scheduler-driven cpu frequency selection is desirable as part of the
> on-going effort to make the scheduler better aware of energy
> consumption. No piece of the Linux kernel has a better view of the
Quoting Morten Rasmussen (2015-07-07 11:24:21)
> From: Michael Turquette
>
> Scheduler-driven cpu frequency selection is desirable as part of the
> on-going effort to make the scheduler better aware of energy
> consumption. No piece of the Linux kernel has a better view of the
> factors that aff
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