On 10/20/2016 07:52 AM, Keith Busch wrote:
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index ccd9cc5..078530c 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -201,7 +201,7 @@ static struct nvme_ns *nvme_get_ns_from_disk(struct gendisk *disk)
void nvme_requeue_req(struct request *req)
{
- blk_mq_requeue_request(req, true);
+ blk_mq_requeue_request(req, !blk_mq_queue_stopped(req->q));
}
EXPORT_SYMBOL_GPL(nvme_requeue_req);
Hello Keith,
What I had missed while I was preparing my patch series is that the NVMe
driver, unlike the dm driver, can call blk_mq_requeue_request() on a
stopped queue. So the above patch is needed to keep the current
semantics of the NVMe code. I will merge this patch in my patch series.
Thanks,
Bart.
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