return (flags & (VM_SHARED | VM_MAYWRITE)) == VM_MAYWRITE;
}
-#ifndef is_zero_pfn
-static inline int is_zero_pfn(unsigned long pfn)
-{
- return pfn == zero_pfn;
-}
-#endif
-
/*
* vm_normal_page -- This function gets the "struct page" associated with a pte.
*