pdpt_entry_t
pdpt_entry_t *PT3_l, *PT3_u;
typedef pdpt_entry_t pml4_entry_t;
pdpt_entry_t *PT3;
PT3[i] = (pdpt_entry_t)VTOP((uintptr_t)&PT2[0]);
typedef pdpt_entry_t pml4_entry_t;
extern pdpt_entry_t PT3[];
pdptzone = uma_zcreate("PDPT", NPGPTD * sizeof(pdpt_entry_t), NULL,
NULL, NULL, NULL, (NPGPTD * sizeof(pdpt_entry_t)) - 1,
((NPGPTD * sizeof(pdpt_entry_t)) - 1)) == 0,
NPGPTD * sizeof(pdpt_entry_t)));
pdpt_entry_t *IdlePDPT; /* phys addr of kernel PDPT */
IdlePDPT = (pdpt_entry_t *)allocpages(1, &physfree);
extern pdpt_entry_t *IdlePDPT;