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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-core.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-core.c')
| -rw-r--r-- | block/blk-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index b830e14117dd..4bfd8674afd0 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -2129,7 +2129,7 @@ int blk_insert_cloned_request(struct request_queue *q, struct request *rq) if (q->mq_ops) { if (blk_queue_io_stat(q)) blk_account_io_start(rq, true); - blk_mq_sched_insert_request(rq, false, true, false); + blk_mq_sched_insert_request(rq, false, true, false, false); return 0; } |