x86: define pud_flags and pud_large properly to allow non-PAE builds
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 10404e7..9f50850 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -398,7 +398,7 @@
static inline int pud_large(pud_t pud)
{
- return (pud_flags(pud) & (_PAGE_PSE | _PAGE_PRESENT)) ==
+ return (pud_val(pud) & (_PAGE_PSE | _PAGE_PRESENT)) ==
(_PAGE_PSE | _PAGE_PRESENT);
}
@@ -406,6 +406,11 @@
{
return (pud_flags(pud) & ~(_KERNPG_TABLE | _PAGE_USER)) != 0;
}
+#else
+static inline int pud_large(pud_t pud)
+{
+ return 0;
+}
#endif /* PAGETABLE_LEVELS > 2 */
#if PAGETABLE_LEVELS > 3