pool_setlowat
pool_setlowat(&pmap_pv_pool, (PAGE_SIZE / sizeof(struct pv_entry)) * 2);
pool_setlowat(&pmap_pv_pool, pmap_pvlowat);
pool_setlowat(&pmap_pv_pool, PMAP_PV_LOWAT);
pool_setlowat(&pmap_pvo_pool, 1008);
pool_setlowat(&__pmap_pv_pool, 16);
{static int x; if (x == 0) pool_setlowat(&pv_pool, 512), x = 1; }
pool_setlowat(&pew_pl, 1);
pool_setlowat(&pc->pc_pool, n);
pool_setlowat(pp, 1);
void pool_setlowat(struct pool *, int);
pool_setlowat(&pmap_pv_pool, pmap_pv_lowat);