From 3ffb3564cd3cd59de8a0d74430ffe2d43ae11f19 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Thu, 5 Feb 2009 11:30:59 -0800 Subject: x86: unify pmd_page_vaddr Impact: cleanup Unify and demacro pmd_page_vaddr. Signed-off-by: Jeremy Fitzhardinge --- arch/x86/include/asm/pgtable.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/x86/include/asm/pgtable.h') diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index decccb0a6410..3789c05bf30a 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -468,6 +468,11 @@ static inline int pmd_none(pmd_t pmd) return !(unsigned long)native_pmd_val(pmd); } +static inline unsigned long pmd_page_vaddr(pmd_t pmd) +{ + return (unsigned long)__va(pmd_val(pmd) & PTE_PFN_MASK); +} + #if PAGETABLE_LEVELS > 2 static inline int pud_present(pud_t pud) { -- cgit v1.2.2