diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-01-24 12:11:07 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-02-02 17:50:00 +0300 |
| commit | a7c50c940477bae89fb2b4f51bd969a2d95d7512 (patch) | |
| tree | 23d5c1747a3e31bf57247e999e9305eae164e7ba /include/linux/bio.h | |
| parent | 49add4966d79244013fce35f95c6833fae82b8b1 (diff) | |
| download | linux-a7c50c940477bae89fb2b4f51bd969a2d95d7512.tar.xz | |
block: pass a block_device and opf to bio_reset
Pass the block_device that we plan to use this bio for and the
operation to bio_reset to optimize the assigment. 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/20220124091107.642561-20-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index 41bedf727f59..18cfe5bb41ea 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -459,7 +459,7 @@ extern int submit_bio_wait(struct bio *bio); void bio_init(struct bio *bio, struct block_device *bdev, struct bio_vec *table, unsigned short max_vecs, unsigned int opf); extern void bio_uninit(struct bio *); -extern void bio_reset(struct bio *); +void bio_reset(struct bio *bio, struct block_device *bdev, unsigned int opf); void bio_chain(struct bio *, struct bio *); int bio_add_page(struct bio *, struct page *, unsigned len, unsigned off); @@ -517,13 +517,6 @@ static inline void bio_set_dev(struct bio *bio, struct block_device *bdev) bio_associate_blkg(bio); } -static inline void bio_copy_dev(struct bio *dst, struct bio *src) -{ - bio_clear_flag(dst, BIO_REMAPPED); - dst->bi_bdev = src->bi_bdev; - bio_clone_blkg_association(dst, src); -} - /* * BIO list management for use by remapping drivers (e.g. DM or MD) and loop. * |