block: get rid of MQ scheduler ops union
This is a remnant of when we had ops for both SQ and MQ
schedulers. Now it's just MQ, so get rid of the union.
Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/block/blk-mq.c b/block/blk-mq.c
index a58d2d9..d106d7a 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -363,9 +363,9 @@ static struct request *blk_mq_get_request(struct request_queue *q,
* dispatch list. Don't include reserved tags in the
* limiting, as it isn't useful.
*/
- if (!op_is_flush(op) && e->type->ops.mq.limit_depth &&
+ if (!op_is_flush(op) && e->type->ops.limit_depth &&
!(data->flags & BLK_MQ_REQ_RESERVED))
- e->type->ops.mq.limit_depth(op, data);
+ e->type->ops.limit_depth(op, data);
} else {
blk_mq_tag_busy(data->hctx);
}
@@ -383,11 +383,11 @@ static struct request *blk_mq_get_request(struct request_queue *q,
rq = blk_mq_rq_ctx_init(data, tag, op);
if (!op_is_flush(op)) {
rq->elv.icq = NULL;
- if (e && e->type->ops.mq.prepare_request) {
+ if (e && e->type->ops.prepare_request) {
if (e->type->icq_cache && rq_ioc(bio))
blk_mq_sched_assign_ioc(rq, bio);
- e->type->ops.mq.prepare_request(rq, bio);
+ e->type->ops.prepare_request(rq, bio);
rq->rq_flags |= RQF_ELVPRIV;
}
}
@@ -491,8 +491,8 @@ void blk_mq_free_request(struct request *rq)
struct blk_mq_hw_ctx *hctx = blk_mq_map_queue(q, ctx->cpu);
if (rq->rq_flags & RQF_ELVPRIV) {
- if (e && e->type->ops.mq.finish_request)
- e->type->ops.mq.finish_request(rq);
+ if (e && e->type->ops.finish_request)
+ e->type->ops.finish_request(rq);
if (rq->elv.icq) {
put_io_context(rq->elv.icq->ioc);
rq->elv.icq = NULL;
