first_bio 6558 fs/btrfs/volumes.c struct bio *first_bio = bio; first_bio 6579 fs/btrfs/volumes.c bbio->orig_bio = first_bio; first_bio 6580 fs/btrfs/volumes.c bbio->private = first_bio->bi_private; first_bio 6581 fs/btrfs/volumes.c bbio->end_io = first_bio->bi_end_io; first_bio 6612 fs/btrfs/volumes.c (bio_op(first_bio) == REQ_OP_WRITE && first_bio 6614 fs/btrfs/volumes.c bbio_error(bbio, first_bio, logical); first_bio 6619 fs/btrfs/volumes.c bio = btrfs_bio_clone(first_bio); first_bio 6621 fs/btrfs/volumes.c bio = first_bio;