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SubjectRe: [PATCH 03/16] sched: SCHED_DEADLINE data structures.
On 04/23/2012 11:49 AM, Peter Zijlstra wrote:
> On Mon, 2012-04-23 at 11:47 +0200, Juri Lelli wrote:
>> On 04/23/2012 11:08 AM, Peter Zijlstra wrote:
>>> On Fri, 2012-04-06 at 09:14 +0200, Juri Lelli wrote:
>>>> +struct sched_dl_entity {
>>>> + struct rb_node rb_node;
>>>> + int nr_cpus_allowed;
>>>
>>> I think it would be all-round best to move
>>> sched_rt_entity::nr_cpus_allowed out next to cpus_allowed.
>>
>> You mean unify them: a single nr_cpus_allowed after
>> task_struct::cpus_allowed, right?
>
> Yes, no point in keeping that one value twice and in fact there's a
> usage of p->rt.nr_cpus_allowed in sched/fair.c so its past time its
> moved out of that rt specific thing.

Sure. Since this is a small change, probably not strictly related to
this patchset, may I wait to see the change in mainline?

Thanks,

- Juri


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