Re: [PATCH v3 2/5] blk-mq: Restart a single queue if tag sets are shared

[Jens Axboe]

On 04/06/2017 01:12 PM, Jens Axboe wrote:
> On 04/06/2017 12:10 PM, Bart Van Assche wrote:
>> +            for (i = 0; i < queue->nr_hw_queues; i++) {
>> +                    j = (i + hctx->queue_num + 1) % queue->nr_hw_queues;
>> +                    h = queue->queue_hw_ctx[j];
>> +                    if (h->tags == tags && blk_mq_sched_restart_hctx(h))
>> +                            break;
> 
> I'm pretty sure that doing:
> 
>       j = i + hctx->queue_num + 1;;

And 'i' too many there of course:

        j = hctx->queue_num + 1;;

-- 
Jens Axboe