82 	ret = bmap->b_ops->bop_lookup(bmap, key, level, ptrp);  in nilfs_bmap_lookup_at_level()
105 	ret = bmap->b_ops->bop_lookup_contig(bmap, key, ptrp, maxblocks);  in nilfs_bmap_lookup_contig()
117 	if (bmap->b_ops->bop_check_insert != NULL) {  in nilfs_bmap_do_insert()
118 		ret = bmap->b_ops->bop_check_insert(bmap, key);  in nilfs_bmap_do_insert()
120 			n = bmap->b_ops->bop_gather_data(  in nilfs_bmap_do_insert()
134 	return bmap->b_ops->bop_insert(bmap, key, ptr);  in nilfs_bmap_do_insert()
172 	if (bmap->b_ops->bop_check_delete != NULL) {  in nilfs_bmap_do_delete()
173 		ret = bmap->b_ops->bop_check_delete(bmap, key);  in nilfs_bmap_do_delete()
175 			n = bmap->b_ops->bop_gather_data(  in nilfs_bmap_do_delete()
189 	return bmap->b_ops->bop_delete(bmap, key);  in nilfs_bmap_do_delete()
215 	ret = bmap->b_ops->bop_seek_key(bmap, start, keyp);  in nilfs_bmap_seek_key()
228 	ret = bmap->b_ops->bop_last_key(bmap, keyp);  in nilfs_bmap_last_key()
269 	ret = bmap->b_ops->bop_last_key(bmap, &lastkey);  in nilfs_bmap_do_truncate()
280 		ret = bmap->b_ops->bop_last_key(bmap, &lastkey);  in nilfs_bmap_do_truncate()
325 	if (bmap->b_ops->bop_clear != NULL)  in nilfs_bmap_clear()
326 		bmap->b_ops->bop_clear(bmap);  in nilfs_bmap_clear()
350 	ret = bmap->b_ops->bop_propagate(bmap, bh);  in nilfs_bmap_propagate()
364 	if (bmap->b_ops->bop_lookup_dirty_buffers != NULL)  in nilfs_bmap_lookup_dirty_buffers()
365 		bmap->b_ops->bop_lookup_dirty_buffers(bmap, listp);  in nilfs_bmap_lookup_dirty_buffers()
395 	ret = bmap->b_ops->bop_assign(bmap, bh, blocknr, binfo);  in nilfs_bmap_assign()
421 	if (bmap->b_ops->bop_mark == NULL)  in nilfs_bmap_mark()
425 	ret = bmap->b_ops->bop_mark(bmap, key, level);  in nilfs_bmap_mark()