891 void submit_bio_noacct(struct bio *bio);
892 struct bio *bio_split_to_limits(struct bio *bio);
909 int bio_poll(struct bio *bio, struct io_comp_batch *iob, unsigned int flags);
921 static inline unsigned int bio_zone_no(struct bio *bio)  in bio_zone_no()  argument
923 	return disk_zone_no(bio->bi_bdev->bd_disk, bio->bi_iter.bi_sector);  in bio_zone_no()
926 static inline unsigned int bio_zone_is_seq(struct bio *bio)  in bio_zone_is_seq()  argument
928 	return disk_zone_is_seq(bio->bi_bdev->bd_disk, bio->bi_iter.bi_sector);  in bio_zone_is_seq()
1093 		sector_t nr_sects, gfp_t gfp_mask, struct bio **biop);
1101 		sector_t nr_sects, gfp_t gfp_mask, struct bio **biop,
1423 	void (*submit_bio)(struct bio *bio);
1424 	int (*poll_bio)(struct bio *bio, struct io_comp_batch *iob,
1489 void bio_start_io_acct_time(struct bio *bio, unsigned long start_time);
1490 unsigned long bio_start_io_acct(struct bio *bio);
1491 void bio_end_io_acct_remapped(struct bio *bio, unsigned long start_time,
1499 static inline void bio_end_io_acct(struct bio *bio, unsigned long start_time)  in bio_end_io_acct()  argument
1501 	return bio_end_io_acct_remapped(bio, start_time, bio->bi_bdev);  in bio_end_io_acct()