diff options
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index 46ffac5caab7..a64a30131031 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -322,8 +322,8 @@ static inline void bio_next_folio(struct folio_iter *fi, struct bio *bio) void bio_trim(struct bio *bio, sector_t offset, sector_t size); extern struct bio *bio_split(struct bio *bio, int sectors, gfp_t gfp, struct bio_set *bs); -int bio_split_rw_at(struct bio *bio, const struct queue_limits *lim, - unsigned *segs, unsigned max_bytes); +int bio_split_io_at(struct bio *bio, const struct queue_limits *lim, + unsigned *segs, unsigned max_bytes, unsigned len_align); /** * bio_next_split - get next @sectors from a bio, splitting if necessary @@ -405,6 +405,11 @@ struct request_queue; void bio_init(struct bio *bio, struct block_device *bdev, struct bio_vec *table, unsigned short max_vecs, blk_opf_t opf); +static inline void bio_init_inline(struct bio *bio, struct block_device *bdev, + unsigned short max_vecs, blk_opf_t opf) +{ + bio_init(bio, bdev, bio_inline_vecs(bio), max_vecs, opf); +} extern void bio_uninit(struct bio *); void bio_reset(struct bio *bio, struct block_device *bdev, blk_opf_t opf); void bio_chain(struct bio *, struct bio *); @@ -441,7 +446,14 @@ int submit_bio_wait(struct bio *bio); int bdev_rw_virt(struct block_device *bdev, sector_t sector, void *data, size_t len, enum req_op op); -int bio_iov_iter_get_pages(struct bio *bio, struct iov_iter *iter); +int bio_iov_iter_get_pages_aligned(struct bio *bio, struct iov_iter *iter, + unsigned len_align_mask); + +static inline int bio_iov_iter_get_pages(struct bio *bio, struct iov_iter *iter) +{ + return bio_iov_iter_get_pages_aligned(bio, iter, 0); +} + void bio_iov_bvec_set(struct bio *bio, const struct iov_iter *iter); void __bio_release_pages(struct bio *bio, bool mark_dirty); extern void bio_set_pages_dirty(struct bio *bio); |