1 files changed, 1 insertions, 29 deletions

diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index a8f023271819..eb31ed291b93 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -282,35 +282,7 @@ void xen_set_pmd(pmd_t *ptr, pmd_t val)
  */
 void set_pte_mfn(unsigned long vaddr, unsigned long mfn, pgprot_t flags)
 {
-        pgd_t *pgd;
-        pud_t *pud;
-        pmd_t *pmd;
-        pte_t *pte;
-
-        pgd = swapper_pg_dir + pgd_index(vaddr);
-        if (pgd_none(*pgd)) {
-                BUG();
-                return;
-        }
-        pud = pud_offset(pgd, vaddr);
-        if (pud_none(*pud)) {
-                BUG();
-                return;
-        }
-        pmd = pmd_offset(pud, vaddr);
-        if (pmd_none(*pmd)) {
-                BUG();
-                return;
-        }
-        pte = pte_offset_kernel(pmd, vaddr);
-        /* <mfn,flags> stored as-is, to permit clearing entries */
-        xen_set_pte(pte, mfn_pte(mfn, flags));
-
-        /*
-         * It's enough to flush this one mapping.
-         * (PGE mappings get flushed as well)
-         */
-        __flush_tlb_one(vaddr);
+        set_pte_vaddr(vaddr, mfn_pte(mfn, flags));
 }
 
 void xen_set_pte_at(struct mm_struct *mm, unsigned long addr,