diff options
| -rw-r--r-- | block/blk-mq.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index 9d7645f24b05..47b810638729 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1571,6 +1571,7 @@ static blk_qc_t blk_mq_make_request(struct request_queue *q, struct bio *bio) plug = current->plug; if (unlikely(is_flush_fua)) { + blk_mq_put_ctx(data.ctx); blk_mq_bio_to_request(rq, bio); if (q->elevator) { blk_mq_sched_insert_request(rq, false, true, true, @@ -1582,6 +1583,7 @@ static blk_qc_t blk_mq_make_request(struct request_queue *q, struct bio *bio) } else if (plug && q->nr_hw_queues == 1) { struct request *last = NULL; + blk_mq_put_ctx(data.ctx); blk_mq_bio_to_request(rq, bio); /* @@ -1626,20 +1628,19 @@ static blk_qc_t blk_mq_make_request(struct request_queue *q, struct bio *bio) if (same_queue_rq) blk_mq_try_issue_directly(data.hctx, same_queue_rq, &cookie); - - return cookie; } else if (q->nr_hw_queues > 1 && is_sync) { blk_mq_put_ctx(data.ctx); blk_mq_bio_to_request(rq, bio); blk_mq_try_issue_directly(data.hctx, rq, &cookie); - return cookie; } else if (q->elevator) { + blk_mq_put_ctx(data.ctx); blk_mq_bio_to_request(rq, bio); blk_mq_sched_insert_request(rq, false, true, true, true); - } else if (!blk_mq_merge_queue_io(data.hctx, data.ctx, rq, bio)) + } else if (!blk_mq_merge_queue_io(data.hctx, data.ctx, rq, bio)) { + blk_mq_put_ctx(data.ctx); blk_mq_run_hw_queue(data.hctx, true); + } - blk_mq_put_ctx(data.ctx); return cookie; } |