BUCKET_TO_PAGE
if (BUCKET_TO_PAGE(new_bucket) > MAX_PAGES(hashp)) {
(BUCKET_TO_PAGE ( (1 << SPLITNUM((B))) -1 ) + OPAGENUM((B)))
old_ii.pgno = BUCKET_TO_PAGE(obucket);
new_ii.pgno = BUCKET_TO_PAGE(nbucket);
paddr = BUCKET_TO_PAGE(addr);
paddr = BUCKET_TO_PAGE(addr);
BUCKET_TO_PAGE ( (1 << SPLITNUM((B))) -1 ) + OPAGENUM((B));
page = BUCKET_TO_PAGE(bucket);
page = BUCKET_TO_PAGE(bucket);