diff options
| author | Ming Lei <ming.lei@redhat.com> | 2022-02-16 12:45:08 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-02-16 19:42:27 -0700 |
| commit | 7f36b7d02a287ed18d02ae821868aa07b0235521 (patch) | |
| tree | 6a9d4213ed7d7c5373046ee587d08eab172df0fb /block | |
| parent | a650628bde77f6ac5b1d532092346feff7b58c52 (diff) | |
| download | linux-7f36b7d02a287ed18d02ae821868aa07b0235521.tar.bz2 | |
block: move blk_crypto_bio_prep() out of blk-mq.c
blk_crypto_bio_prep() is called for both bio based and blk-mq drivers,
so move it out of blk-mq.c, then we can unify this kind of handling.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220216044514.2903784-3-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-core.c | 21 | ||||
| -rw-r--r-- | block/blk-mq.c | 3 |
2 files changed, 8 insertions, 16 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index d4a023667ac1..f03fff1fa391 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -783,24 +783,19 @@ end_io: return false; } -static void __submit_bio_fops(struct gendisk *disk, struct bio *bio) -{ - if (blk_crypto_bio_prep(&bio)) { - if (likely(bio_queue_enter(bio) == 0)) { - disk->fops->submit_bio(bio); - blk_queue_exit(disk->queue); - } - } -} - static void __submit_bio(struct bio *bio) { struct gendisk *disk = bio->bi_bdev->bd_disk; - if (!disk->fops->submit_bio) + if (unlikely(!blk_crypto_bio_prep(&bio))) + return; + + if (!disk->fops->submit_bio) { blk_mq_submit_bio(bio); - else - __submit_bio_fops(disk, bio); + } else if (likely(bio_queue_enter(bio) == 0)) { + disk->fops->submit_bio(bio); + blk_queue_exit(disk->queue); + } } /* diff --git a/block/blk-mq.c b/block/blk-mq.c index 886836a54064..7ca0b47246a6 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -2788,9 +2788,6 @@ void blk_mq_submit_bio(struct bio *bio) unsigned int nr_segs = 1; blk_status_t ret; - if (unlikely(!blk_crypto_bio_prep(&bio))) - return; - blk_queue_bounce(q, &bio); if (blk_may_split(q, bio)) __blk_queue_split(q, &bio, &nr_segs); |