LU-554 add gnilnd awareness to LNet

[fs/lustre-release.git] / lustre / lov / lov_cl_internal.h

diff --git a/lustre/lov/lov_cl_internal.h b/lustre/lov/lov_cl_internal.h
index 21b0ff4..a892bc1 100644 (file)
--- a/lustre/lov/lov_cl_internal.h
+++ b/lustre/lov/lov_cl_internal.h
@@ -26,7 +26,7 @@
  * GPL HEADER END
  */
 /*
- * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  */
 /*
@@ -223,6 +223,10 @@ struct lov_object {
                          */
                         struct lovsub_object **lo_sub;
                         /**
+                         * protect lo_sub
+                         */
+                        cfs_spinlock_t         lo_sub_lock;
+                        /**
                          * When this is true, lov_object::lo_attr contains
                          * valid up to date attributes for a top-level
                          * object. This field is reset to 0 when attributes of