Add write barriers

[fio.git] / arch / arch-sparc64.h

diff --git a/arch/arch-sparc64.h b/arch/arch-sparc64.h
index b916882a6ef9d18640711d8a8fe2eca15ea7a0e9..332cf9179388377ebfc12bf85458f1dd6b73d5ea 100644 (file)
--- a/arch/arch-sparc64.h
+++ b/arch/arch-sparc64.h
@@ -27,7 +27,7 @@
                                        : : : "memory"); \
        } while (0)
 
-#define read_barrier() \
-       membar_safe("#LoadLoad")
+#define read_barrier()         membar_safe("#LoadLoad")
+#define write_barrier()                membar_safe("#StoreStore")
 
 #endif