#define ptep_get_and_clear(mm,addr,xp) __pte(xchg(&(xp)->pte, 0))
+struct mm_struct;
+
static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long addr, pte_t *ptep, int full)
{
pte_t pte;
* and a page entry and page directory to the page they refer to.
*/
-#define page_pte(page) page_pte_prot(page, __pgprot(0))
-
/*
* Level 4 access.
*/