Re: [PATCH 2/2] sched: add statistic for rq->max_idle_balance_cost

[Alex Shi]

On 01/21/2014 03:43 PM, Jason Low wrote:
> On Mon, Jan 20, 2014 at 9:33 PM, Alex Shi <alex.shi@xxxxxxxxxx> wrote:
>> It's useful to track this value in debug mode.
>>
>> Signed-off-by: Alex Shi <alex.shi@xxxxxxxxxx>
>> ---
>>  kernel/sched/debug.c | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
>> index 1e43e70..f5c529a 100644
>> --- a/kernel/sched/debug.c
>> +++ b/kernel/sched/debug.c
>> @@ -315,6 +315,7 @@ do {                                                                        \
>>         P(sched_goidle);
>>  #ifdef CONFIG_SMP
>>         P64(avg_idle);
>> +       p64(max_idle_balance_cost);
> 
> Hi Alex,
> 
> Does this need to be P64(max_idle_balance_cost)?
> 

Ops, this letter lay in my Drafts box.

Yes, thanks for fix!

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