Re: [PATCH] mq-deadline: make it clear that __dd_dispatch_request() works on all hw queues

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On Fri, Jan 05, 2018 at 02:56:38PM -0700, Jens Axboe wrote:
> Don't pass in the hardware queue to __dd_dispatch_request(), since it
> leads the reader to believe that we are returning a request for that
> specific hardware queue. That's not how mq-deadline works, the state
> for determining which request to serve next is shared across all
> hardware queues for a device.
> 
> Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>

Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx>

-- 
Ming



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