262 			goto split;  in blk_bio_segment_split()
271 			goto split;  in blk_bio_segment_split()
280 split:  in blk_bio_segment_split()
308 	struct bio *split = NULL;  in __blk_queue_split()  local
313 		split = blk_bio_discard_split(q, *bio, &q->bio_split, nr_segs);  in __blk_queue_split()
316 		split = blk_bio_write_zeroes_split(q, *bio, &q->bio_split,  in __blk_queue_split()
320 		split = blk_bio_write_same_split(q, *bio, &q->bio_split,  in __blk_queue_split()
339 		split = blk_bio_segment_split(q, *bio, &q->bio_split, nr_segs);  in __blk_queue_split()
343 	if (split) {  in __blk_queue_split()
345 		split->bi_opf |= REQ_NOMERGE;  in __blk_queue_split()
347 		bio_chain(split, *bio);  in __blk_queue_split()
348 		trace_block_split(split, (*bio)->bi_iter.bi_sector);  in __blk_queue_split()
350 		*bio = split;  in __blk_queue_split()