From 20063ca4eb26d4b10f01d59925deea4aeee415e8 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Thu, 5 Feb 2009 11:31:00 -0800 Subject: x86: unify pmd_page Impact: cleanup Unify and demacro pmd_page. 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 3789c05bf30a..38330d6288fc 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -473,6 +473,11 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd) return (unsigned long)__va(pmd_val(pmd) & PTE_PFN_MASK); } +static inline struct page *pmd_page(pmd_t pmd) +{ + return pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT); +} + #if PAGETABLE_LEVELS > 2 static inline int pud_present(pud_t pud) { -- cgit