Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e9d8a0fd authored by Keith Busch's avatar Keith Busch Committed by Christoph Hellwig
Browse files

nvme-pci: set cqe_seen on polled completions 



Fixes: 920d13a8 ("nvme-pci: factor out the cqe reading mechanics from __nvme_process_cq")
Reported-by: default avatarJens Axboe <axboe@kernel.dk>
Signed-off-by: default avatarKeith Busch <keith.busch@intel.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
parent 81a0b8d7

drivers/nvme/host/pci.c

+2 −3
Original line number Diff line number Diff line
@@ -801,6 +801,7 @@ static inline void nvme_handle_cqe(struct nvme_queue *nvmeq, 
		return;

	}



	nvmeq->cqe_seen = 1;

	req = blk_mq_tag_to_rq(*nvmeq->tags, cqe->command_id);

	nvme_end_request(req, cqe->status, cqe->result);

}
@@ -830,10 +831,8 @@ static void nvme_process_cq(struct nvme_queue *nvmeq) 
		consumed++;

	}



	if (consumed) {

	if (consumed)

		nvme_ring_cq_doorbell(nvmeq);

		nvmeq->cqe_seen = 1;

	}

}



static irqreturn_t nvme_irq(int irq, void *data)