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authorJens Axboe <axboe@fb.com>2017-01-27 01:00:47 -0700
committerJens Axboe <axboe@fb.com>2017-01-27 09:03:14 -0700
commitbd6737f1ae92e2f1c6e8362efe96dbe7f18fa07d (patch)
treeffed03cc3bd01143a8e43d6daca2288836a4a9e3 /block/blk-flush.c
parentf73f44eb00cb136990cfb7d40e436c13d7669ec8 (diff)
downloadlinux-0-day-bd6737f1ae92e2f1c6e8362efe96dbe7f18fa07d.tar.gz
blk-mq-sched: add flush insertion into blk_mq_sched_insert_request()
Instead of letting the caller check this and handle the details of inserting a flush request, put the logic in the scheduler insertion function. This fixes direct flush insertion outside of the usual make_request_fn calls, like from dm via blk_insert_cloned_request(). Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-flush.c')
-rw-r--r--block/blk-flush.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-flush.c b/block/blk-flush.c
index d7de34e..4427896 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -456,7 +456,7 @@ void blk_insert_flush(struct request *rq)
if ((policy & REQ_FSEQ_DATA) &&
!(policy & (REQ_FSEQ_PREFLUSH | REQ_FSEQ_POSTFLUSH))) {
if (q->mq_ops)
- blk_mq_sched_insert_request(rq, false, true, false);
+ blk_mq_sched_insert_request(rq, false, true, false, false);
else
list_add_tail(&rq->queuelist, &q->queue_head);
return;