diff options
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index bb3235497e67..17944e44b584 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -479,6 +479,7 @@ static inline void bio_init_inline(struct bio *bio, struct block_device *bdev, extern void bio_uninit(struct bio *); void bio_reset(struct bio *bio, struct block_device *bdev, blk_opf_t opf); void bio_reuse(struct bio *bio, blk_opf_t opf); +void bio_prepare_reissue(struct bio *bio, struct block_device *bdev); void bio_chain(struct bio *, struct bio *); void bio_await(struct bio *bio, void *priv, void (*submit)(struct bio *bio, void *priv)); @@ -516,16 +517,18 @@ 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, - unsigned mem_align_mask, unsigned len_align_mask); + unsigned maxlen, unsigned mem_align_mask, + unsigned len_align_mask); bool bio_iov_iter_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); extern void bio_check_pages_dirty(struct bio *bio); -int bio_iov_iter_bounce(struct bio *bio, struct iov_iter *iter, size_t maxlen, - size_t minsize); -void bio_iov_iter_unbounce(struct bio *bio, bool is_error, bool mark_dirty); +int bio_alloc_bounce_folios(struct bio *bio, size_t total_len, size_t minsize); +void bio_free_folios(struct bio *bio); +int bio_iov_iter_bounce_write(struct bio *bio, struct iov_iter *iter, + size_t maxlen, size_t minsize); extern void bio_copy_data(struct bio *dst, struct bio *src); extern void bio_free_pages(struct bio *bio); |