28 	struct btrfs_bio bbio;  member
643 static void btrfs_dio_end_io(struct btrfs_bio *bbio)  in btrfs_dio_end_io()  argument
646 		container_of(bbio, struct btrfs_dio_private, bbio);  in btrfs_dio_end_io()
647 	struct btrfs_inode *inode = bbio->inode;  in btrfs_dio_end_io()
648 	struct bio *bio = &bbio->bio;  in btrfs_dio_end_io()
658 		btrfs_finish_ordered_extent(bbio->ordered, NULL,  in btrfs_dio_end_io()
666 	bbio->bio.bi_private = bbio->private;  in btrfs_dio_end_io()
670 static int btrfs_extract_ordered_extent(struct btrfs_bio *bbio,  in btrfs_extract_ordered_extent()  argument
673 	u64 start = (u64)bbio->bio.bi_iter.bi_sector << SECTOR_SHIFT;  in btrfs_extract_ordered_extent()
674 	u64 len = bbio->bio.bi_iter.bi_size;  in btrfs_extract_ordered_extent()
685 		bbio->ordered = ordered;  in btrfs_extract_ordered_extent()
694 		ret = split_extent_map(bbio->inode, bbio->file_offset,  in btrfs_extract_ordered_extent()
704 	bbio->ordered = new;  in btrfs_extract_ordered_extent()
711 	struct btrfs_bio *bbio = btrfs_bio(bio);  in btrfs_dio_submit_io()  local
713 		container_of(bbio, struct btrfs_dio_private, bbio);  in btrfs_dio_submit_io()
716 	btrfs_bio_init(bbio, BTRFS_I(iter->inode)->root->fs_info,  in btrfs_dio_submit_io()
718 	bbio->inode = BTRFS_I(iter->inode);  in btrfs_dio_submit_io()
719 	bbio->file_offset = file_offset;  in btrfs_dio_submit_io()
736 		ret = btrfs_extract_ordered_extent(bbio, dio_data->ordered);  in btrfs_dio_submit_io()
747 	btrfs_submit_bbio(bbio, 0);  in btrfs_dio_submit_io()
1068 			offsetof(struct btrfs_dio_private, bbio.bio),  in btrfs_init_dio()