diff options
Diffstat (limited to 'drivers/nvme/host/multipath.c')
| -rw-r--r-- | drivers/nvme/host/multipath.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c index ffebdd0ae34b..ec310b1b9267 100644 --- a/drivers/nvme/host/multipath.c +++ b/drivers/nvme/host/multipath.c @@ -220,21 +220,6 @@ static blk_qc_t nvme_ns_head_make_request(struct request_queue *q, return ret; } -static int nvme_ns_head_poll(struct request_queue *q, blk_qc_t qc, bool spin) -{ - struct nvme_ns_head *head = q->queuedata; - struct nvme_ns *ns; - int found = 0; - int srcu_idx; - - srcu_idx = srcu_read_lock(&head->srcu); - ns = srcu_dereference(head->current_path[numa_node_id()], &head->srcu); - if (likely(ns && nvme_path_is_optimized(ns))) - found = ns->queue->poll_fn(q, qc, spin); - srcu_read_unlock(&head->srcu, srcu_idx); - return found; -} - static void nvme_requeue_work(struct work_struct *work) { struct nvme_ns_head *head = @@ -281,7 +266,6 @@ int nvme_mpath_alloc_disk(struct nvme_ctrl *ctrl, struct nvme_ns_head *head) goto out; q->queuedata = head; blk_queue_make_request(q, nvme_ns_head_make_request); - q->poll_fn = nvme_ns_head_poll; blk_queue_flag_set(QUEUE_FLAG_NONROT, q); /* set to a default value for 512 until disk is validated */ blk_queue_logical_block_size(q, 512); |