[PATCH 05/30] blk-mq: remove the request_list usage

Jens Axboe
2018-10-31T17:58:57Z

We don't do anything with it, that's just the legacy path.

Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
block/blk-mq.c | 5 -----
1 file changed, 5 deletions(-)

diff --git a/block/blk-mq.c b/block/blk-mq.c
index 3f91c6e5b17a..4c82dc44d4d8 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -510,9 +510,6 @@ void blk_mq_free_request(struct request *rq)

rq_qos_done(q, rq);

- if (blk_rq_rl(rq))
- blk_put_rl(blk_rq_rl(rq));
-
WRITE_ONCE(rq->state, MQ_RQ_IDLE);
if (refcount_dec_and_test(&rq->ref))
__blk_mq_free_request(rq);
@@ -1675,8 +1672,6 @@ static void blk_mq_bio_to_request(struct request *rq, struct bio *bio)
{
blk_init_request_from_bio(rq, bio);

- blk_rq_set_rl(rq, blk_get_rl(rq->q, bio));
-
blk_account_io_start(rq, true);
}

--
2.17.1