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| author | Jens Axboe <axboe@fb.com> | 2017-01-27 09:00:47 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-01-27 17:03:14 +0100 |
| commit | bd6737f1ae92e2f1c6e8362efe96dbe7f18fa07d (patch) | |
| tree | ffed03cc3bd01143a8e43d6daca2288836a4a9e3 /block/blk-flush.c | |
| parent | block: add a op_is_flush helper (diff) | |
| download | linux-bd6737f1ae92e2f1c6e8362efe96dbe7f18fa07d.tar.xz linux-bd6737f1ae92e2f1c6e8362efe96dbe7f18fa07d.zip | |
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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-flush.c b/block/blk-flush.c index d7de34ee39c2..4427896641ac 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; |