X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-generic%2Fpgtable.h;h=cf791b073e76b97efe783434a9089362c0afd07a;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=29573197c3eebf695da3f776b08baacc837ef378;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git

diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 29573197c..cf791b073 100644
--- 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