Re: [PATCH v2 7/7] [RFC] nvme: Fix a race condition

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Avoid that nvme_queue_rq() is still running when nvme_stop_queues()
returns. Untested.

Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>
Cc: Keith Busch <keith.busch@xxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Sagi Grimberg <sagi@xxxxxxxxxxx>

Bart this looks really good! and possibly fixes an issue
I've been chasing with fabrics a while ago. I'll take it
for testing but you can add my:

Reviewed-by: Sagi Grimberg <sagi@xxxxxxxxxxx>
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