[PATCH 12 of 66] no paravirt version of pmd ops

Andrea Arcangeli
2010-11-03T15:41:34Z

From: Andrea Arcangeli <aarcange@redhat.com>

No paravirt version of set_pmd_at/pmd_update/pmd_update_defer.

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Acked-by: Rik van Riel <riel@redhat.com>
Acked-by: Mel Gorman <mel@csn.ul.ie>
---

diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -35,6 +35,7 @@ extern struct mm_struct *pgd_page_get_mm
#else /* !CONFIG_PARAVIRT */
#define set_pte(ptep, pte) native_set_pte(ptep, pte)
#define set_pte_at(mm, addr, ptep, pte) native_set_pte_at(mm, addr, ptep, pte)
+#define set_pmd_at(mm, addr, pmdp, pmd) native_set_pmd_at(mm, addr, pmdp, pmd)

#define set_pte_atomic(ptep, pte) \
native_set_pte_atomic(ptep, pte)
@@ -59,6 +60,8 @@ extern struct mm_struct *pgd_page_get_mm

#define pte_update(mm, addr, ptep) do { } while (0)
#define pte_update_defer(mm, addr, ptep) do { } while (0)
+#define pmd_update(mm, addr, ptep) do { } while (0)
+#define pmd_update_defer(mm, addr, ptep) do { } while (0)

#define pgd_val(x) native_pgd_val(x)
#define __pgd(x) native_make_pgd(x)