[PATCH 2/3] nvme: split the nvme queue lock into submission and completion locks

[Jens Axboe]

On 5/17/18 9:33 AM, Christoph Hellwig wrote:
>> -	spin_lock_irq(&nvmeq->q_lock);
>> +	spin_lock_irq(&nvmeq->sq_lock);
>>  	__nvme_submit_cmd(nvmeq, &cmnd);
>> -	spin_unlock_irq(&nvmeq->q_lock);
>> +	spin_unlock_irq(&nvmeq->sq_lock);
> 
> I don't think we need to disable irqs here anymore.

See patch #3 :-)

I didn't want to do that in the same order.

-- 
Jens Axboe