vserver 1.9.3

[linux-2.6.git] / include / asm-generic / pgtable.h

diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 2957319..cf791b0 100644 (file)
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -13,11 +13,19 @@
  * Note: the old pte is known to not be writable, so we don't need to
  * worry about dirty bits etc getting lost.
  */
+#ifndef __HAVE_ARCH_SET_PTE_ATOMIC
 #define ptep_establish(__vma, __address, __ptep, __entry)              \
 do {                                                                   \
        set_pte(__ptep, __entry);                                       \
        flush_tlb_page(__vma, __address);                               \
 } while (0)
+#else /* __HAVE_ARCH_SET_PTE_ATOMIC */
+#define ptep_establish(__vma, __address, __ptep, __entry)              \
+do {                                                                   \
+       set_pte_atomic(__ptep, __entry);                                \
+       flush_tlb_page(__vma, __address);                               \
+} while (0)
+#endif /* __HAVE_ARCH_SET_PTE_ATOMIC */
 #endif
 
 #ifndef __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS