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| author | Christoph Hellwig <hch@lst.de> | 2022-01-24 10:11:06 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-02-02 07:49:59 -0700 |
| commit | 49add4966d79244013fce35f95c6833fae82b8b1 (patch) | |
| tree | 915dec99a236142c08e4b0ac94346f178d467987 /drivers/md/dm.c | |
| parent | 07888c665b405b1cd3577ddebfeb74f4717a84c4 (diff) | |
| download | linux-stable-49add4966d79244013fce35f95c6833fae82b8b1.tar.gz linux-stable-49add4966d79244013fce35f95c6833fae82b8b1.tar.bz2 linux-stable-49add4966d79244013fce35f95c6833fae82b8b1.zip | |
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/dm.c')
| -rw-r--r-- | drivers/md/dm.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 069e29013b6b..fa596b654c99 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1303,9 +1303,8 @@ static int __send_empty_flush(struct clone_info *ci) * need to reference it after submit. It's just used as * the basis for the clone(s). */ - bio_init(&flush_bio, NULL, 0); - flush_bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC; - bio_set_dev(&flush_bio, ci->io->md->disk->part0); + bio_init(&flush_bio, ci->io->md->disk->part0, NULL, 0, + REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC); ci->bio = &flush_bio; ci->sector_count = 0; |