nvme-pci: move ->cq_vector == -1 check outside of ->q_lock
We only clear it dynamically in nvme_suspend_queue(). When we do, ensure to do a full flush so that any nvme_queue_rq() invocation will see it. Ideally we'd kill this check completely, but we're using it to flush requests on a dying queue. Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Christoph Hellwig <hch@lst.de>
Showing
Please register or sign in to comment