struct request *req, unsigned int hctx_idx,
unsigned int numa_node)
{
- struct nvme_loop_ctrl *ctrl = set->driver_data;
+ struct nvme_loop_ctrl *ctrl = to_loop_ctrl(set->driver_data);
struct nvme_loop_iod *iod = blk_mq_rq_to_pdu(req);
nvme_req(req)->ctrl = &ctrl->ctrl;
static int nvme_loop_init_hctx(struct blk_mq_hw_ctx *hctx, void *data,
unsigned int hctx_idx)
{
- struct nvme_loop_ctrl *ctrl = data;
+ struct nvme_loop_ctrl *ctrl = to_loop_ctrl(data);
struct nvme_loop_queue *queue = &ctrl->queues[hctx_idx + 1];
BUG_ON(hctx_idx >= ctrl->ctrl.queue_count);
static int nvme_loop_init_admin_hctx(struct blk_mq_hw_ctx *hctx, void *data,
unsigned int hctx_idx)
{
- struct nvme_loop_ctrl *ctrl = data;
+ struct nvme_loop_ctrl *ctrl = to_loop_ctrl(data);
struct nvme_loop_queue *queue = &ctrl->queues[0];
BUG_ON(hctx_idx != 0);
ctrl->admin_tag_set.numa_node = ctrl->ctrl.numa_node;
ctrl->admin_tag_set.cmd_size = sizeof(struct nvme_loop_iod) +
NVME_INLINE_SG_CNT * sizeof(struct scatterlist);
- ctrl->admin_tag_set.driver_data = ctrl;
+ ctrl->admin_tag_set.driver_data = &ctrl->ctrl;
ctrl->admin_tag_set.nr_hw_queues = 1;
ctrl->admin_tag_set.timeout = NVME_ADMIN_TIMEOUT;
ctrl->admin_tag_set.flags = BLK_MQ_F_NO_SCHED;
ctrl->tag_set.flags = BLK_MQ_F_SHOULD_MERGE;
ctrl->tag_set.cmd_size = sizeof(struct nvme_loop_iod) +
NVME_INLINE_SG_CNT * sizeof(struct scatterlist);
- ctrl->tag_set.driver_data = ctrl;
+ ctrl->tag_set.driver_data = &ctrl->ctrl;
ctrl->tag_set.nr_hw_queues = ctrl->ctrl.queue_count - 1;
ctrl->tag_set.timeout = NVME_IO_TIMEOUT;
ctrl->ctrl.tagset = &ctrl->tag_set;