@@ -301,10 +301,12 @@ static int nvme_rdma_reinit_request(void *data, struct request *rq)
return ret;
}
-static void __nvme_rdma_exit_request(struct nvme_rdma_ctrl *ctrl,
- struct request *rq, unsigned int queue_idx)
+static void nvme_rdma_exit_request(struct blk_mq_tag_set *set,
+ struct request *rq, unsigned int hctx_idx)
{
+ struct nvme_rdma_ctrl *ctrl = set->driver_data;
struct nvme_rdma_request *req = blk_mq_rq_to_pdu(rq);
+ int queue_idx = (set == &ctrl->tag_set) ? hctx_idx + 1 : 0;
struct nvme_rdma_queue *queue = &ctrl->queues[queue_idx];
struct nvme_rdma_device *dev = queue->device;
@@ -315,22 +317,13 @@ static void __nvme_rdma_exit_request(struct nvme_rdma_ctrl *ctrl,
DMA_TO_DEVICE);
}
-static void nvme_rdma_exit_request(struct blk_mq_tag_set *set,
- struct request *rq, unsigned int hctx_idx)
-{
- return __nvme_rdma_exit_request(set->driver_data, rq, hctx_idx + 1);
-}
-
-static void nvme_rdma_exit_admin_request(struct blk_mq_tag_set *set,
- struct request *rq, unsigned int hctx_idx)
-{
- return __nvme_rdma_exit_request(set->driver_data, rq, 0);
-}
-
-static int __nvme_rdma_init_request(struct nvme_rdma_ctrl *ctrl,
- struct request *rq, unsigned int queue_idx)
+static int nvme_rdma_init_request(struct blk_mq_tag_set *set,
+ struct request *rq, unsigned int hctx_idx,
+ unsigned int numa_node)
{
+ struct nvme_rdma_ctrl *ctrl = set->driver_data;
struct nvme_rdma_request *req = blk_mq_rq_to_pdu(rq);
+ int queue_idx = (set == &ctrl->tag_set) ? hctx_idx + 1 : 0;
struct nvme_rdma_queue *queue = &ctrl->queues[queue_idx];
struct nvme_rdma_device *dev = queue->device;
struct ib_device *ibdev = dev->dev;
@@ -358,20 +351,6 @@ static int __nvme_rdma_init_request(struct nvme_rdma_ctrl *ctrl,
return -ENOMEM;
}
-static int nvme_rdma_init_request(struct blk_mq_tag_set *set,
- struct request *rq, unsigned int hctx_idx,
- unsigned int numa_node)
-{
- return __nvme_rdma_init_request(set->driver_data, rq, hctx_idx + 1);
-}
-
-static int nvme_rdma_init_admin_request(struct blk_mq_tag_set *set,
- struct request *rq, unsigned int hctx_idx,
- unsigned int numa_node)
-{
- return __nvme_rdma_init_request(set->driver_data, rq, 0);
-}
-
static int nvme_rdma_init_hctx(struct blk_mq_hw_ctx *hctx, void *data,
unsigned int hctx_idx)
{
@@ -1536,8 +1515,8 @@ static const struct blk_mq_ops nvme_rdma_mq_ops = {
static const struct blk_mq_ops nvme_rdma_admin_mq_ops = {
.queue_rq = nvme_rdma_queue_rq,
.complete = nvme_rdma_complete_rq,
- .init_request = nvme_rdma_init_admin_request,
- .exit_request = nvme_rdma_exit_admin_request,
+ .init_request = nvme_rdma_init_request,
+ .exit_request = nvme_rdma_exit_request,
.reinit_request = nvme_rdma_reinit_request,
.init_hctx = nvme_rdma_init_admin_hctx,
.timeout = nvme_rdma_timeout,
Now that we get the tagset passed we can have a single implementation for the I/O and admin queues. Signed-off-by: Christoph Hellwig <hch@lst.de> --- drivers/nvme/host/rdma.c | 43 +++++++++++-------------------------------- 1 file changed, 11 insertions(+), 32 deletions(-)