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| author | Christoph Hellwig <hch@lst.de> | 2019-06-06 12:29:00 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-06-20 10:29:22 -0600 |
| commit | f924cddebc900f7cb10d5538d69523e558fa681c (patch) | |
| tree | 63df4c6d084019d25e2b1f70909a8a9a90dfd5ed /block/blk-mq.c | |
| parent | 0c8cf8c2a553f01732f23ba407fae8edb0a18ff5 (diff) | |
| download | lwn-f924cddebc900f7cb10d5538d69523e558fa681c.tar.gz lwn-f924cddebc900f7cb10d5538d69523e558fa681c.zip | |
block: remove blk_init_request_from_bio
lightnvm should have never used this function, as it is sending
passthrough requests, so switch it to blk_rq_append_bio like all the
other passthrough request users. Inline blk_init_request_from_bio into
the only remaining caller.
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Reviewed-by: Javier González <javier@javigon.com>
Reviewed-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq.c')
| -rw-r--r-- | block/blk-mq.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index ce0f5f4ede70..61457bffa55f 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1766,7 +1766,12 @@ void blk_mq_flush_plug_list(struct blk_plug *plug, bool from_schedule) static void blk_mq_bio_to_request(struct request *rq, struct bio *bio) { - blk_init_request_from_bio(rq, bio); + if (bio->bi_opf & REQ_RAHEAD) + rq->cmd_flags |= REQ_FAILFAST_MASK; + + rq->__sector = bio->bi_iter.bi_sector; + rq->write_hint = bio->bi_write_hint; + blk_rq_bio_prep(rq->q, rq, bio); blk_account_io_start(rq, true); } |