13 typedef struct { pgd_t pgd; } pud_t;  member
25 static inline int pgd_none(pgd_t pgd)		{ return 0; }  in pgd_none()  argument
26 static inline int pgd_bad(pgd_t pgd)		{ return 0; }  in pgd_bad()  argument
27 static inline int pgd_present(pgd_t pgd)	{ return 1; }  in pgd_present()  argument
28 static inline void pgd_clear(pgd_t *pgd)	{ }  in pgd_clear()  argument
29 #define pud_ERROR(pud)				(pgd_ERROR((pud).pgd))
31 #define pgd_populate(mm, pgd, pud)		do { } while (0)  argument
38 static inline pud_t * pud_offset(pgd_t * pgd, unsigned long address)  in pud_offset()  argument
40 	return (pud_t *)pgd;  in pud_offset()
43 #define pud_val(x)				(pgd_val((x).pgd))
46 #define pgd_page(pgd)				(pud_page((pud_t){ pgd }))  argument
47 #define pgd_page_vaddr(pgd)			(pud_page_vaddr((pud_t){ pgd }))  argument