hugepage_subpool_put_pages
if (hugepage_subpool_put_pages(spool, 1) == 0)
rsv_adjust = hugepage_subpool_put_pages(spool, 1);
gbl_reserve = hugepage_subpool_put_pages(spool, 1);
gbl_reserve = hugepage_subpool_put_pages(spool, reserve);
rsv_adjust = hugepage_subpool_put_pages(spool,
gbl_resv = hugepage_subpool_put_pages(spool, spool_resv);
gbl_reserve = hugepage_subpool_put_pages(spool, (chg - freed));