DH_NBLKOFF
#define DH_BLKOFFMASK (DH_NBLKOFF - 1)
narrays * DH_NBLKOFF * sizeof(**dh->dh_hash) +
pool_init(&ufsdirhash_pool, DH_NBLKOFF * sizeof(doff_t), 0, IPL_NONE,
narrays = howmany(nslots, DH_NBLKOFF);
nslots = narrays * DH_NBLKOFF;
narrays * DH_NBLKOFF * sizeof(**dh->dh_hash) +
for (j = 0; j < DH_NBLKOFF; j++)
dh->dh_narrays * DH_NBLKOFF * sizeof(**dh->dh_hash) +