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nvme-fc: merge init_request methods

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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>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Christoph Hellwig 2017-06-13 09:15:20 +02:00
parent 385475ee2d
commit 76f983cb79
1 changed files with 3 additions and 13 deletions
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16
drivers/nvme/host/fc.c
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@ -1448,18 +1448,8 @@ nvme_fc_init_request(struct blk_mq_tag_set *set, struct request *rq,
{
struct nvme_fc_ctrl *ctrl = set->driver_data;
struct nvme_fc_fcp_op *op = blk_mq_rq_to_pdu(rq);
struct nvme_fc_queue *queue = &ctrl->queues[hctx_idx+1];
return __nvme_fc_init_request(ctrl, queue, op, rq, queue->rqcnt++);
}
static int
nvme_fc_init_admin_request(struct blk_mq_tag_set *set, struct request *rq,
unsigned int hctx_idx, unsigned int numa_node)
{
struct nvme_fc_ctrl *ctrl = set->driver_data;
struct nvme_fc_fcp_op *op = blk_mq_rq_to_pdu(rq);
struct nvme_fc_queue *queue = &ctrl->queues[0];
int queue_idx = (set == &ctrl->tag_set) ? hctx_idx + 1 : 0;
struct nvme_fc_queue *queue = &ctrl->queues[queue_idx];
return __nvme_fc_init_request(ctrl, queue, op, rq, queue->rqcnt++);
}
@ -2695,7 +2685,7 @@ nvme_fc_connect_ctrl_work(struct work_struct *work)
static const struct blk_mq_ops nvme_fc_admin_mq_ops = {
.queue_rq = nvme_fc_queue_rq,
.complete = nvme_fc_complete_rq,
.init_request = nvme_fc_init_admin_request,
.init_request = nvme_fc_init_request,
.exit_request = nvme_fc_exit_request,
.reinit_request = nvme_fc_reinit_request,
.init_hctx = nvme_fc_init_admin_hctx,