commit feb71dae1f9e0aeb056f7f639a21e620d327fc66
author Christoph Hellwig <hch@infradead.org> Thu Feb 20 15:32:37 2014 -0800
committer Jens Axboe <axboe@fb.com> Fri Feb 21 08:58:48 2014 -0800
tree 66097b2fa7e34c826421eb345496d890a6d88ade
parent fd694131bb033e7b1fd748498cd9a70e9c16420b

blk-mq: merge blk_mq_insert_request and blk_mq_run_request

It's almost identical to blk_mq_insert_request, so fold the two into one
slightly more generic function by making the flush special case a bit
smarted.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>

block/blk-flush.c

diff --git a/block/blk-flush.c b/block/blk-flush.c
index 66e2b69..f598f79 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -137,7 +137,7 @@
 	rq = container_of(work, struct request, mq_flush_work);
 
 	memset(&rq->csd, 0, sizeof(rq->csd));
-	blk_mq_run_request(rq, true, false);
+	blk_mq_insert_request(rq, false, true, false);
 }
 
 static bool blk_flush_queue_rq(struct request *rq)
@@ -411,7 +411,7 @@
 	if ((policy & REQ_FSEQ_DATA) &&
 	    !(policy & (REQ_FSEQ_PREFLUSH | REQ_FSEQ_POSTFLUSH))) {
 		if (q->mq_ops) {
-			blk_mq_run_request(rq, false, true);
+			blk_mq_insert_request(rq, false, false, true);
 		} else
 			list_add_tail(&rq->queuelist, &q->queue_head);
 		return;