107 static struct bio *bio_submit_split(struct bio *bio, int split_sectors)  in bio_submit_split()  argument
109 	if (unlikely(split_sectors < 0))  in bio_submit_split()
112 	if (split_sectors) {  in bio_submit_split()
115 		split = bio_split(bio, split_sectors, GFP_NOIO,  in bio_submit_split()
118 			split_sectors = PTR_ERR(split);  in bio_submit_split()
132 	bio->bi_status = errno_to_blk_status(split_sectors);  in bio_submit_split()
142 	unsigned split_sectors;  in bio_split_discard()  local
157 	split_sectors = max_discard_sectors;  in bio_split_discard()
163 	tmp = bio->bi_iter.bi_sector + split_sectors -  in bio_split_discard()
167 	if (split_sectors > tmp)  in bio_split_discard()
168 		split_sectors -= tmp;  in bio_split_discard()
170 	return bio_submit_split(bio, split_sectors);  in bio_split_discard()
373 	int split_sectors;  in bio_split_zone_append()  local
375 	split_sectors = bio_split_rw_at(bio, lim, nr_segs,  in bio_split_zone_append()
377 	if (WARN_ON_ONCE(split_sectors > 0))  in bio_split_zone_append()
378 		split_sectors = -EINVAL;  in bio_split_zone_append()
379 	return bio_submit_split(bio, split_sectors);  in bio_split_zone_append()