421 static inline int pgd_present(pgd_t pgd)  in pgd_present()  argument
423 	if ((pgd_val(pgd) & _REGION_ENTRY_TYPE_MASK) < _REGION_ENTRY_TYPE_R2)  in pgd_present()
425 	return (pgd_val(pgd) & _REGION_ENTRY_ORIGIN) != 0UL;  in pgd_present()
428 static inline int pgd_none(pgd_t pgd)  in pgd_none()  argument
430 	if ((pgd_val(pgd) & _REGION_ENTRY_TYPE_MASK) < _REGION_ENTRY_TYPE_R2)  in pgd_none()
432 	return (pgd_val(pgd) & _REGION_ENTRY_INVALID) != 0UL;  in pgd_none()
435 static inline int pgd_bad(pgd_t pgd)  in pgd_bad()  argument
445 	return (pgd_val(pgd) & mask) != 0;  in pgd_bad()
810 static inline void pgd_clear(pgd_t *pgd)  in pgd_clear()  argument
812 	if ((pgd_val(*pgd) & _REGION_ENTRY_TYPE_MASK) == _REGION_ENTRY_TYPE_R2)  in pgd_clear()
813 		pgd_val(*pgd) = _REGION2_ENTRY_EMPTY;  in pgd_clear()
1253 #define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
1258 #define pgd_deref(pgd) (pgd_val(pgd) & _REGION_ENTRY_ORIGIN)  argument
1260 static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)  in pud_offset()  argument
1262 	pud_t *pud = (pud_t *) pgd;  in pud_offset()
1263 	if ((pgd_val(*pgd) & _REGION_ENTRY_TYPE_MASK) == _REGION_ENTRY_TYPE_R2)  in pud_offset()
1264 		pud = (pud_t *) pgd_deref(*pgd);  in pud_offset()