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Diffstat (limited to 'block/blk-mq-sched.c')
-rw-r--r--block/blk-mq-sched.c33
1 files changed, 16 insertions, 17 deletions
diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c
index 29bfe8017a2d..0feefd6c6aaa 100644
--- a/block/blk-mq-sched.c
+++ b/block/blk-mq-sched.c
@@ -85,14 +85,13 @@ static void blk_mq_do_dispatch_sched(struct blk_mq_hw_ctx *hctx)
do {
struct request *rq;
- if (e->type->ops.mq.has_work &&
- !e->type->ops.mq.has_work(hctx))
+ if (e->type->ops.has_work && !e->type->ops.has_work(hctx))
break;
if (!blk_mq_get_dispatch_budget(hctx))
break;
- rq = e->type->ops.mq.dispatch_request(hctx);
+ rq = e->type->ops.dispatch_request(hctx);
if (!rq) {
blk_mq_put_dispatch_budget(hctx);
break;
@@ -163,7 +162,7 @@ void blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx)
{
struct request_queue *q = hctx->queue;
struct elevator_queue *e = q->elevator;
- const bool has_sched_dispatch = e && e->type->ops.mq.dispatch_request;
+ const bool has_sched_dispatch = e && e->type->ops.dispatch_request;
LIST_HEAD(rq_list);
/* RCU or SRCU read lock is needed before checking quiesced flag */
@@ -314,9 +313,9 @@ bool __blk_mq_sched_bio_merge(struct request_queue *q, struct bio *bio)
struct blk_mq_hw_ctx *hctx = blk_mq_map_queue(q, ctx->cpu);
bool ret = false;
- if (e && e->type->ops.mq.bio_merge) {
+ if (e && e->type->ops.bio_merge) {
blk_mq_put_ctx(ctx);
- return e->type->ops.mq.bio_merge(hctx, bio);
+ return e->type->ops.bio_merge(hctx, bio);
}
if ((hctx->flags & BLK_MQ_F_SHOULD_MERGE) &&
@@ -380,11 +379,11 @@ void blk_mq_sched_insert_request(struct request *rq, bool at_head,
if (blk_mq_sched_bypass_insert(hctx, !!e, rq))
goto run;
- if (e && e->type->ops.mq.insert_requests) {
+ if (e && e->type->ops.insert_requests) {
LIST_HEAD(list);
list_add(&rq->queuelist, &list);
- e->type->ops.mq.insert_requests(hctx, &list, at_head);
+ e->type->ops.insert_requests(hctx, &list, at_head);
} else {
spin_lock(&ctx->lock);
__blk_mq_insert_request(hctx, rq, at_head);
@@ -403,8 +402,8 @@ void blk_mq_sched_insert_requests(struct request_queue *q,
struct blk_mq_hw_ctx *hctx = blk_mq_map_queue(q, ctx->cpu);
struct elevator_queue *e = hctx->queue->elevator;
- if (e && e->type->ops.mq.insert_requests)
- e->type->ops.mq.insert_requests(hctx, list, false);
+ if (e && e->type->ops.insert_requests)
+ e->type->ops.insert_requests(hctx, list, false);
else {
/*
* try to issue requests directly if the hw queue isn't
@@ -489,15 +488,15 @@ int blk_mq_init_sched(struct request_queue *q, struct elevator_type *e)
goto err;
}
- ret = e->ops.mq.init_sched(q, e);
+ ret = e->ops.init_sched(q, e);
if (ret)
goto err;
blk_mq_debugfs_register_sched(q);
queue_for_each_hw_ctx(q, hctx, i) {
- if (e->ops.mq.init_hctx) {
- ret = e->ops.mq.init_hctx(hctx, i);
+ if (e->ops.init_hctx) {
+ ret = e->ops.init_hctx(hctx, i);
if (ret) {
eq = q->elevator;
blk_mq_exit_sched(q, eq);
@@ -523,14 +522,14 @@ void blk_mq_exit_sched(struct request_queue *q, struct elevator_queue *e)
queue_for_each_hw_ctx(q, hctx, i) {
blk_mq_debugfs_unregister_sched_hctx(hctx);
- if (e->type->ops.mq.exit_hctx && hctx->sched_data) {
- e->type->ops.mq.exit_hctx(hctx, i);
+ if (e->type->ops.exit_hctx && hctx->sched_data) {
+ e->type->ops.exit_hctx(hctx, i);
hctx->sched_data = NULL;
}
}
blk_mq_debugfs_unregister_sched(q);
- if (e->type->ops.mq.exit_sched)
- e->type->ops.mq.exit_sched(e);
+ if (e->type->ops.exit_sched)
+ e->type->ops.exit_sched(e);
blk_mq_sched_tags_teardown(q);
q->elevator = NULL;
}