Re: [PATCH v3 3/4] sd: Make synchronize cache upon shutdown asynchronous

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On Tue, 2017-04-18 at 16:56 -0700, James Bottomley wrote:
> Actually, I think 3/3 is wrong.  You need to start the queue as soon as
> we see it's blocked and the device has gone into DEL.  This is safe
> because DEL ensures nothing ever gets from the generic request function
> to queuecommand, so the device driver never sees anything.

Hello James,

I agree that restarting the queue earlier is safe but I do not agree that
patch 3/3 is wrong. Can you explain why you think that patch 3/3 is wrong?

Thanks,

Bart.



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