262 			goto split;  in blk_bio_segment_split()
271 			goto split;  in blk_bio_segment_split()
280 split:  in blk_bio_segment_split()
301 	struct bio *split = NULL;  in __blk_queue_split()  local
306 		split = blk_bio_discard_split(q, *bio, &q->bio_split, nr_segs);  in __blk_queue_split()
309 		split = blk_bio_write_zeroes_split(q, *bio, &q->bio_split,  in __blk_queue_split()
313 		split = blk_bio_write_same_split(q, *bio, &q->bio_split,  in __blk_queue_split()
332 		split = blk_bio_segment_split(q, *bio, &q->bio_split, nr_segs);  in __blk_queue_split()
336 	if (split) {  in __blk_queue_split()
338 		split->bi_opf |= REQ_NOMERGE;  in __blk_queue_split()
340 		bio_chain(split, *bio);  in __blk_queue_split()
341 		trace_block_split(q, split, (*bio)->bi_iter.bi_sector);  in __blk_queue_split()
343 		*bio = split;  in __blk_queue_split()