19 typedef struct { p4d_t p4d; } pud_t;  member
31 static inline int p4d_none(p4d_t p4d)		{ return 0; }  in p4d_none()  argument
32 static inline int p4d_bad(p4d_t p4d)		{ return 0; }  in p4d_bad()  argument
33 static inline int p4d_present(p4d_t p4d)	{ return 1; }  in p4d_present()  argument
34 static inline void p4d_clear(p4d_t *p4d)	{ }  in p4d_clear()  argument
35 #define pud_ERROR(pud)				(p4d_ERROR((pud).p4d))
37 #define p4d_populate(mm, p4d, pud)		do { } while (0)  argument
38 #define p4d_populate_safe(mm, p4d, pud)		do { } while (0)  argument
45 static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address)  in pud_offset()  argument
47 	return (pud_t *)p4d;  in pud_offset()
50 #define pud_val(x)				(p4d_val((x).p4d))
53 #define p4d_page(p4d)				(pud_page((pud_t){ p4d }))  argument
54 #define p4d_page_vaddr(p4d)			(pud_page_vaddr((pud_t){ p4d }))  argument