diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-01-24 12:11:06 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-02-02 17:49:59 +0300 |
| commit | 49add4966d79244013fce35f95c6833fae82b8b1 (patch) | |
| tree | 915dec99a236142c08e4b0ac94346f178d467987 /drivers/md/bcache/super.c | |
| parent | 07888c665b405b1cd3577ddebfeb74f4717a84c4 (diff) | |
| download | linux-49add4966d79244013fce35f95c6833fae82b8b1.tar.xz | |
block: pass a block_device and opf to bio_init
Pass the block_device that we plan to use this bio for and the
operation to bio_init to optimize the assignment. A NULL block_device
can be passed, both for the passthrough case on a raw request_queue and
to temporarily avoid refactoring some nasty code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220124091107.642561-19-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/bcache/super.c')
| -rw-r--r-- | drivers/md/bcache/super.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index c31a62b963f0..bf3de149d3c9 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -342,8 +342,7 @@ void bch_write_bdev_super(struct cached_dev *dc, struct closure *parent) down(&dc->sb_write_mutex); closure_init(cl, parent); - bio_init(bio, dc->sb_bv, 1); - bio_set_dev(bio, dc->bdev); + bio_init(bio, dc->bdev, dc->sb_bv, 1, 0); bio->bi_end_io = write_bdev_super_endio; bio->bi_private = dc; @@ -386,8 +385,7 @@ void bcache_write_super(struct cache_set *c) if (ca->sb.version < version) ca->sb.version = version; - bio_init(bio, ca->sb_bv, 1); - bio_set_dev(bio, ca->bdev); + bio_init(bio, ca->bdev, ca->sb_bv, 1, 0); bio->bi_end_io = write_super_endio; bio->bi_private = ca; @@ -2239,7 +2237,7 @@ static int cache_alloc(struct cache *ca) __module_get(THIS_MODULE); kobject_init(&ca->kobj, &bch_cache_ktype); - bio_init(&ca->journal.bio, ca->journal.bio.bi_inline_vecs, 8); + bio_init(&ca->journal.bio, NULL, ca->journal.bio.bi_inline_vecs, 8, 0); /* * when ca->sb.njournal_buckets is not zero, journal exists, |