721 static inline bool bio_needs_zone_write_plugging(struct bio *bio)  in bio_needs_zone_write_plugging()  argument
723 	enum req_op op = bio_op(bio);  in bio_needs_zone_write_plugging()
729 	if (!bio->bi_bdev->bd_disk->zone_wplugs_hash)  in bio_needs_zone_write_plugging()
737 	if (op_is_flush(bio->bi_opf) && !bio_sectors(bio))  in bio_needs_zone_write_plugging()
741 	if (bio_flagged(bio, BIO_ZONE_WRITE_PLUGGING))  in bio_needs_zone_write_plugging()
761 bool blk_zone_plug_bio(struct bio *bio, unsigned int nr_segs);
768 static inline bool bio_needs_zone_write_plugging(struct bio *bio)  in bio_needs_zone_write_plugging()  argument
773 static inline bool blk_zone_plug_bio(struct bio *bio, unsigned int nr_segs)  in blk_zone_plug_bio()  argument
953 void submit_bio_noacct(struct bio *bio);
954 struct bio *bio_split_to_limits(struct bio *bio);
970 int bio_poll(struct bio *bio, struct io_comp_batch *iob, unsigned int flags);
982 static inline unsigned int bio_zone_no(struct bio *bio)  in bio_zone_no()  argument
984 	return disk_zone_no(bio->bi_bdev->bd_disk, bio->bi_iter.bi_sector);  in bio_zone_no()
987 static inline bool bio_straddles_zones(struct bio *bio)  in bio_straddles_zones()  argument
989 	return bio_sectors(bio) &&  in bio_straddles_zones()
990 		bio_zone_no(bio) !=  in bio_straddles_zones()
991 		disk_zone_no(bio->bi_bdev->bd_disk, bio_end_sector(bio) - 1);  in bio_straddles_zones()
1194 		sector_t nr_sects, gfp_t gfp_mask, struct bio **biop);
1203 		sector_t nr_sects, gfp_t gfp_mask, struct bio **biop,
1479 static inline sector_t bio_offset_from_zone_start(struct bio *bio)  in bio_offset_from_zone_start()  argument
1481 	return bdev_offset_from_zone_start(bio->bi_bdev,  in bio_offset_from_zone_start()
1482 					   bio->bi_iter.bi_sector);  in bio_offset_from_zone_start()
1612 	void (*submit_bio)(struct bio *bio);
1613 	int (*poll_bio)(struct bio *bio, struct io_comp_batch *iob,
1674 unsigned long bio_start_io_acct(struct bio *bio);
1675 void bio_end_io_acct_remapped(struct bio *bio, unsigned long start_time,
1690 static inline void bio_end_io_acct(struct bio *bio, unsigned long start_time)  in bio_end_io_acct()  argument
1692 	return bio_end_io_acct_remapped(bio, start_time, bio->bi_bdev);  in bio_end_io_acct()