Re: [PATCH] cfq-iosched: no need to keep track of busy_rt_queues

[Divyesh Shah]

Change looks good to me too.

On Fri, Jul 10, 2009 at 1:18 AM, Jens Axboe<jens.axboe@xxxxxxxxxx> wrote:
> On Thu, Jul 09 2009, Vivek Goyal wrote:
>> Resending as had forgotten to put "[PATCH]" in subject line.
>>
>> o Get rid of busy_rt_queues infrastructure. Looks like it is redundant.
>>
>> o Once an RT queue gets request it will preempt any of the BE or IDLE queues
>>   immediately. Otherwise this queue will be put on service tree and scheduler
>>   will anyway select this queue before any of the BE or IDLE queue. Hence
>>   looks like there is no need to keep track of how many busy RT queues are
>>   currently on service tree.
>
> Looks good, I'll queue this up for 2.6.32.
>
> --
> Jens Axboe
>
>
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