[PATCH] [4/8] GBPAGES: Add pgtable accessor functions for GB pages

[Andi Kleen]

Signed-off-by: Andi Kleen <ak@xxxxxxx>

---
 include/asm-x86/pgtable_64.h |    3 +++
 1 file changed, 3 insertions(+)

Index: linux/include/asm-x86/pgtable_64.h
===================================================================
--- linux.orig/include/asm-x86/pgtable_64.h
+++ linux/include/asm-x86/pgtable_64.h
@@ -320,6 +320,9 @@ static inline int pmd_large(pmd_t pte) {
 	return (pmd_val(pte) & __LARGE_PTE) == __LARGE_PTE; 
 } 	
 
+static inline int pud_large(pud_t pte) {
+	return (pud_val(pte) & __LARGE_PTE) == __LARGE_PTE;
+}
 
 /*
  * Conversion functions: convert a page and protection to a page entry,
--
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