LU-1249 debug: Auto correct improper debug buffer size setting

[fs/lustre-release.git] / lustre / osd-ldiskfs / osd_iam.h

diff --git a/lustre/osd-ldiskfs/osd_iam.h b/lustre/osd-ldiskfs/osd_iam.h
index e6c550c..63a03e6 100644 (file)
--- a/lustre/osd-ldiskfs/osd_iam.h
+++ b/lustre/osd-ldiskfs/osd_iam.h
@@ -28,6 +28,8 @@
 /*
  * Copyright (c) 2009, 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/
@@ -447,15 +449,19 @@ struct iam_container {
          * Underlying flat file. IO against this object is issued to
          * read/write nodes.
          */
-        struct inode      *ic_object;
+        struct inode        *ic_object;
+        /*
+         * BH of root block
+         */
+        struct buffer_head  *ic_root_bh;
         /*
          * container flavor.
          */
-        struct iam_descr  *ic_descr;
+        struct iam_descr    *ic_descr;
         /*
          * read-write lock protecting index consistency.
          */
-        cfs_rw_semaphore_t ic_sem;
+        cfs_rw_semaphore_t   ic_sem;
 };
 
 /*