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-rw-r--r--drivers/block/nvme-core.c39
1 files changed, 20 insertions, 19 deletions
diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
index eb4a91f..07d527c 100644
--- a/drivers/block/nvme-core.c
+++ b/drivers/block/nvme-core.c
@@ -738,25 +738,6 @@ static int nvme_submit_bio_queue(struct nvme_queue *nvmeq, struct nvme_ns *ns,
return result;
}
-static void nvme_make_request(struct request_queue *q, struct bio *bio)
-{
- struct nvme_ns *ns = q->queuedata;
- struct nvme_queue *nvmeq = get_nvmeq(ns->dev);
- int result = -EBUSY;
-
- spin_lock_irq(&nvmeq->q_lock);
- if (bio_list_empty(&nvmeq->sq_cong))
- result = nvme_submit_bio_queue(nvmeq, ns, bio);
- if (unlikely(result)) {
- if (bio_list_empty(&nvmeq->sq_cong))
- add_wait_queue(&nvmeq->sq_full, &nvmeq->sq_cong_wait);
- bio_list_add(&nvmeq->sq_cong, bio);
- }
-
- spin_unlock_irq(&nvmeq->q_lock);
- put_nvmeq(nvmeq);
-}
-
static int nvme_process_cq(struct nvme_queue *nvmeq)
{
u16 head, phase;
@@ -797,6 +778,26 @@ static int nvme_process_cq(struct nvme_queue *nvmeq)
return 1;
}
+static void nvme_make_request(struct request_queue *q, struct bio *bio)
+{
+ struct nvme_ns *ns = q->queuedata;
+ struct nvme_queue *nvmeq = get_nvmeq(ns->dev);
+ int result = -EBUSY;
+
+ spin_lock_irq(&nvmeq->q_lock);
+ if (bio_list_empty(&nvmeq->sq_cong))
+ result = nvme_submit_bio_queue(nvmeq, ns, bio);
+ if (unlikely(result)) {
+ if (bio_list_empty(&nvmeq->sq_cong))
+ add_wait_queue(&nvmeq->sq_full, &nvmeq->sq_cong_wait);
+ bio_list_add(&nvmeq->sq_cong, bio);
+ }
+
+ nvme_process_cq(nvmeq);
+ spin_unlock_irq(&nvmeq->q_lock);
+ put_nvmeq(nvmeq);
+}
+
static irqreturn_t nvme_irq(int irq, void *data)
{
irqreturn_t result;
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