LU-1030 clio: reimplement ll_fsync in clio way

[fs/lustre-release.git] / lustre / obdclass / cl_io.c

diff --git a/lustre/obdclass/cl_io.c b/lustre/obdclass/cl_io.c
index 9ebc40d..4ac5087 100644 (file)
--- a/lustre/obdclass/cl_io.c
+++ b/lustre/obdclass/cl_io.c
@@ -1,6 +1,4 @@
-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
  * GPL HEADER START
  *
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
@@ -28,6 +26,8 @@
 /*
  * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
+ *
+ * Copyright (c) 2011, 2012, Whamcloud, Inc.
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -39,9 +39,6 @@
  */
 
 #define DEBUG_SUBSYSTEM S_CLASS
-#ifndef EXPORT_SYMTAB
-# define EXPORT_SYMTAB
-#endif
 
 #include <obd_class.h>
 #include <obd_support.h>
@@ -1036,7 +1033,9 @@ int cl_io_loop(const struct lu_env *env, struct cl_io *io)
                 }
                 cl_io_iter_fini(env, io);
         } while (result == 0 && io->ci_continue);
-        RETURN(result < 0 ? result : 0);
+       if (result == 0)
+               result = io->ci_result;
+       RETURN(result < 0 ? result : 0);
 }
 EXPORT_SYMBOL(cl_io_loop);