nvme-pci: use atomic bitops to mark a queue enabled

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This gets rid of all the messing with cq_vector and the ->polled field
by using an atomic bitop to mark the queue enabled or not.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Christoph Hellwig 2018-12-02 17:46:17 +01:00 • committed by Jens Axboe

parent e20ba6e1da

commit 4e22410667

1 changed files with 15 additions and 28 deletions

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43

drivers/nvme/host/pci.c

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