249 	bio->bi_bdev = bdev;  in bio_init()
310 	bio->bi_bdev = bdev;  in bio_reset()
311 	if (bio->bi_bdev)  in bio_reset()
342 	bio_reset(bio, bio->bi_bdev, opf);  in bio_reuse()
739 	sector_t maxsector = bdev_nr_sectors(bio->bi_bdev);  in guard_bio_eod()
828 		bio->bi_bdev = NULL;  in bio_put_percpu_cache()
878 	if (bio->bi_bdev) {  in __bio_clone()
879 		if (bio->bi_bdev == bio_src->bi_bdev &&  in __bio_clone()
1281 	if (bio->bi_bdev && blk_queue_pci_p2pdma(bio->bi_bdev->bd_disk->queue))  in bio_iov_iter_get_pages()
1503 			bio->bi_bdev->bd_disk->lockdep_map);  in submit_bio_wait()
1557 			bio->bi_bdev->bd_disk->lockdep_map);  in bio_await_chain()
1761 	if (bio->bi_bdev && bio_flagged(bio, BIO_TRACE_COMPLETION)) {  in bio_endio()
1762 		trace_block_bio_complete(bdev_get_queue(bio->bi_bdev), bio);  in bio_endio()
1828 	split = bio_alloc_clone(bio->bi_bdev, bio, gfp, bs);  in bio_split()