x86: unify pgd_page_vaddr

Impact: cleanup

Unify and demacro pgd_page_vaddr.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 2f38bbee77e7e8b0cc4647711ea1f9c354c030a4..cca4321e07606aae91fd22b04bd71bd6dc32e652 100644 (file)
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -469,6 +469,11 @@ static inline int pgd_present(pgd_t pgd)
 {
        return pgd_val(pgd) & _PAGE_PRESENT;
 }
+
+static inline unsigned long pgd_page_vaddr(pgd_t pgd)
+{
+       return (unsigned long)__va((unsigned long)pgd_val(pgd) & PTE_PFN_MASK);
+}
 #endif /* PAGETABLE_LEVELS > 3 */
 
 #endif /* __ASSEMBLY__ */

diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
index f3ad894332469525482ef7a9784504bd045fff3a..4f8dbb99b6928bdce5a448f6c6e1e81b0d460fc1 100644 (file)
--- a/arch/x86/include/asm/pgtable_64.h
+++ b/arch/x86/include/asm/pgtable_64.h
@@ -179,8 +179,6 @@ static inline int pmd_bad(pmd_t pmd)
 /*
  * Level 4 access.
  */
-#define pgd_page_vaddr(pgd)                                            \
-       ((unsigned long)__va((unsigned long)pgd_val((pgd)) & PTE_PFN_MASK))
 #define pgd_page(pgd)          (pfn_to_page(pgd_val((pgd)) >> PAGE_SHIFT))
 static inline int pgd_large(pgd_t pgd) { return 0; }
 #define mk_kernel_pgd(address) __pgd((address) | _KERNPG_TABLE)