diff options
Diffstat (limited to 'block/mq-deadline.c')
| -rw-r--r-- | block/mq-deadline.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/block/mq-deadline.c b/block/mq-deadline.c index 56782ee93522..44222d18f6d4 100644 --- a/block/mq-deadline.c +++ b/block/mq-deadline.c @@ -757,7 +757,7 @@ static bool dd_bio_merge(struct request_queue *q, struct bio *bio, * add rq to rbtree and fifo */ static void dd_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq, - blk_insert_t flags) + blk_insert_t flags, struct list_head *free) { struct request_queue *q = hctx->queue; struct deadline_data *dd = q->elevator->elevator_data; @@ -766,7 +766,6 @@ static void dd_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq, u8 ioprio_class = IOPRIO_PRIO_CLASS(ioprio); struct dd_per_prio *per_prio; enum dd_prio prio; - LIST_HEAD(free); lockdep_assert_held(&dd->lock); @@ -783,10 +782,8 @@ static void dd_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq, rq->elv.priv[0] = (void *)(uintptr_t)1; } - if (blk_mq_sched_try_insert_merge(q, rq, &free)) { - blk_mq_free_requests(&free); + if (blk_mq_sched_try_insert_merge(q, rq, free)) return; - } trace_block_rq_insert(rq); @@ -819,6 +816,7 @@ static void dd_insert_requests(struct blk_mq_hw_ctx *hctx, { struct request_queue *q = hctx->queue; struct deadline_data *dd = q->elevator->elevator_data; + LIST_HEAD(free); spin_lock(&dd->lock); while (!list_empty(list)) { @@ -826,9 +824,11 @@ static void dd_insert_requests(struct blk_mq_hw_ctx *hctx, rq = list_first_entry(list, struct request, queuelist); list_del_init(&rq->queuelist); - dd_insert_request(hctx, rq, flags); + dd_insert_request(hctx, rq, flags, &free); } spin_unlock(&dd->lock); + + blk_mq_free_requests(&free); } /* Callback from inside blk_mq_rq_ctx_init(). */ |