LU-1030 osc: new IO engine implementation

[fs/lustre-release.git] / lustre / obdclass / cl_internal.h

diff --git a/lustre/obdclass/cl_internal.h b/lustre/obdclass/cl_internal.h
index c1d543b..48ba8da 100644 (file)
--- a/lustre/obdclass/cl_internal.h
+++ b/lustre/obdclass/cl_internal.h
@@ -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) 2012, Whamcloud, Inc.
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -109,6 +109,11 @@ struct cl_thread_info {
          * Used for submitting a sync io.
          */
         struct cl_sync_io    clt_anchor;
+        /**
+        * Fields used by cl_lock_discard_pages().
+         */
+        pgoff_t              clt_next_index;
+        pgoff_t              clt_fn_index; /* first non-overlapped index */
 };
 
 struct cl_thread_info *cl_env_info(const struct lu_env *env);