93 		spin_lock_irqsave(pgd_spinlock((mm)->pgd), flags);\
97 		spin_unlock_irqrestore(pgd_spinlock((mm)->pgd), flags);\
346 #define pgd_page_vaddr(pgd) ((unsigned long) __va(pgd_address(pgd)))  argument
347 #define pgd_page(pgd)	virt_to_page((void *)pgd_page_vaddr(pgd))  argument
354 static inline void pgd_clear(pgd_t *pgd) {  in pgd_clear()  argument
356 	if(pgd_flag(*pgd) & PxD_FLAG_ATTACHED)  in pgd_clear()
361 	__pgd_val_set(*pgd, 0);  in pgd_clear()
369 static inline int pgd_none(pgd_t pgd)		{ return 0; }  in pgd_none()  argument
370 static inline int pgd_bad(pgd_t pgd)		{ return 0; }  in pgd_bad()  argument
371 static inline int pgd_present(pgd_t pgd)	{ return 1; }  in pgd_present()  argument
445 ((mm)->pgd + ((address) >> PGDIR_SHIFT))
490 static inline spinlock_t *pgd_spinlock(pgd_t *pgd)  in pgd_spinlock()  argument
492 	if (unlikely(pgd == swapper_pg_dir))  in pgd_spinlock()
494 	return (spinlock_t *)((char *)pgd + (PAGE_SIZE << (PGD_ALLOC_ORDER - 1)));  in pgd_spinlock()
506 	spin_lock_irqsave(pgd_spinlock(vma->vm_mm->pgd), flags);  in ptep_test_and_clear_young()
509 		spin_unlock_irqrestore(pgd_spinlock(vma->vm_mm->pgd), flags);  in ptep_test_and_clear_young()
514 	spin_unlock_irqrestore(pgd_spinlock(vma->vm_mm->pgd), flags);  in ptep_test_and_clear_young()
524 	spin_lock_irqsave(pgd_spinlock(mm->pgd), flags);  in ptep_get_and_clear()
528 	spin_unlock_irqrestore(pgd_spinlock(mm->pgd), flags);  in ptep_get_and_clear()
536 	spin_lock_irqsave(pgd_spinlock(mm->pgd), flags);  in ptep_set_wrprotect()
539 	spin_unlock_irqrestore(pgd_spinlock(mm->pgd), flags);  in ptep_set_wrprotect()