359 struct bio *bio_alloc_bioset(struct block_device *bdev, unsigned short nr_vecs,
365 struct bio *bio_alloc_clone(struct block_device *bdev, struct bio *bio_src,
367 int bio_init_clone(struct block_device *bdev, struct bio *bio,
372 static inline struct bio *bio_alloc(struct block_device *bdev,  in bio_alloc()  argument
375 	return bio_alloc_bioset(bdev, nr_vecs, opf, gfp_mask, &fs_bio_set);  in bio_alloc()
410 void bio_init(struct bio *bio, struct block_device *bdev, struct bio_vec *table,
413 void bio_reset(struct bio *bio, struct block_device *bdev, blk_opf_t opf);
470 static inline void bio_set_dev(struct bio *bio, struct block_device *bdev)  in bio_set_dev()  argument
473 	if (bio->bi_bdev != bdev)  in bio_set_dev()
475 	bio->bi_bdev = bdev;  in bio_set_dev()
694 struct bio *blk_next_bio(struct bio *bio, struct block_device *bdev,
698 struct bio *blk_alloc_discard_bio(struct block_device *bdev,