263 	bp->b_rhash_key = map[0].bm_bn;  in _xfs_buf_alloc()
266 		bp->b_maps[i].bm_bn = map[i].bm_bn;  in _xfs_buf_alloc()
484 	BUILD_BUG_ON(offsetof(struct xfs_buf_map, bm_bn) != 0);  in _xfs_buf_obj_cmp()
486 	if (bp->b_rhash_key != map->bm_bn)  in _xfs_buf_obj_cmp()
542 	ASSERT(!(BBTOB(map->bm_bn) & (xfs_off_t)btp->bt_meta_sectormask));  in xfs_buf_map_verify()
549 	if (map->bm_bn < 0 || map->bm_bn >= eofs) {  in xfs_buf_map_verify()
552 			  __func__, map->bm_bn, eofs);  in xfs_buf_map_verify()
701 	return xfs_perag_get(mp, xfs_daddr_to_agno(mp, map->bm_bn));  in xfs_buftarg_get_pag()
730 	struct xfs_buf_map	cmap = { .bm_bn = map[0].bm_bn };  in xfs_buf_get_map()
804 	ASSERT(bp->b_maps[0].bm_bn != XFS_BUF_DADDR_NULL);  in _xfs_buf_read()
980 	bp->b_maps[0].bm_bn = daddr;  in xfs_buf_read_uncached()
1535 	sector_t	sector =  bp->b_maps[map].bm_bn;  in xfs_buf_ioapply_map()
2256 	diff = ap->b_maps[0].bm_bn - bp->b_maps[0].bm_bn;  in xfs_buf_cmp()