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nvme-loop: 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 09:15:21 +02:00
parent 76f983cb79
commit 62b83b1834
1 changed files with 4 additions and 9 deletions
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13
drivers/nvme/target/loop.c
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@ -232,15 +232,10 @@ static int nvme_loop_init_request(struct blk_mq_tag_set *set,
struct request *req, unsigned int hctx_idx,
unsigned int numa_node)
{
return nvme_loop_init_iod(set->driver_data, blk_mq_rq_to_pdu(req),
hctx_idx + 1);
}
struct nvme_loop_ctrl *ctrl = set->driver_data;
static int nvme_loop_init_admin_request(struct blk_mq_tag_set *set,
struct request *req, unsigned int hctx_idx,
unsigned int numa_node)
{
return nvme_loop_init_iod(set->driver_data, blk_mq_rq_to_pdu(req), 0);
return nvme_loop_init_iod(ctrl, blk_mq_rq_to_pdu(req),
(set == &ctrl->tag_set) ? hctx_idx + 1 : 0);
}
static int nvme_loop_init_hctx(struct blk_mq_hw_ctx *hctx, void *data,
@ -278,7 +273,7 @@ static const struct blk_mq_ops nvme_loop_mq_ops = {
static const struct blk_mq_ops nvme_loop_admin_mq_ops = {
.queue_rq = nvme_loop_queue_rq,
.complete = nvme_loop_complete_rq,
.init_request = nvme_loop_init_admin_request,
.init_request = nvme_loop_init_request,
.init_hctx = nvme_loop_init_admin_hctx,
.timeout = nvme_loop_timeout,
};