h->sh->freelists_as_u64 =
(u64) BV (clib_bihash_get_offset) (h, freelist_vh->vector_data);
h->freelists = (void *) (freelist_vh->vector_data);
h->fmt_fn = NULL;
h->sh->freelists_as_u64 =
(u64) BV (clib_bihash_get_offset) (h, freelist_vh->vector_data);
h->freelists = (void *) (freelist_vh->vector_data);
h->fmt_fn = NULL;