Re: dm rq: Avoid that request processing stalls sporadically

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On Fri, 2018-01-19 at 08:26 +0800, Ming Lei wrote:
> No, this case won't return BLK_STS_RESOURCE.

It's possible that my attempt to reverse engineer the latest blk-mq changes
was wrong. But the queue stall is real and needs to be fixed.

Bart.




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