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authorChristoph Hellwig <hch@lst.de>2022-01-24 12:11:06 +0300
committerJens Axboe <axboe@kernel.dk>2022-02-02 17:49:59 +0300
commit49add4966d79244013fce35f95c6833fae82b8b1 (patch)
tree915dec99a236142c08e4b0ac94346f178d467987 /block/blk-flush.c
parent07888c665b405b1cd3577ddebfeb74f4717a84c4 (diff)
downloadlinux-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 'block/blk-flush.c')
-rw-r--r--block/blk-flush.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/block/blk-flush.c b/block/blk-flush.c
index e4df894189ce..c68968724870 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -460,9 +460,7 @@ int blkdev_issue_flush(struct block_device *bdev)
{
struct bio bio;
- bio_init(&bio, NULL, 0);
- bio_set_dev(&bio, bdev);
- bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH;
+ bio_init(&bio, bdev, NULL, 0, REQ_OP_WRITE | REQ_PREFLUSH);
return submit_bio_wait(&bio);
}
EXPORT_SYMBOL(blkdev_issue_flush);