diff options
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 9677c6525ed8..936876ab662d 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1401,13 +1401,19 @@ bool blk_attempt_plug_merge(struct request_queue *q, struct bio *bio, struct blk_plug *plug; struct request *rq; bool ret = false; + struct list_head *plug_list; plug = current->plug; if (!plug) goto out; *request_count = 0; - list_for_each_entry_reverse(rq, &plug->list, queuelist) { + if (q->mq_ops) + plug_list = &plug->mq_list; + else + plug_list = &plug->list; + + list_for_each_entry_reverse(rq, plug_list, queuelist) { int el_ret; if (rq->q == q) |