ocfs2: add ext2 attributes

Support immutable, and other attributes.

Some renaming and other minor fixes done by myself.

Signed-off-by: Herbert Poetzl <herbert@13thfloor.at>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/fs/ocfs2/dlmglue.h b/fs/ocfs2/dlmglue.h
index 8f2d1db2d9ea..243ae862ece5 100644
--- a/fs/ocfs2/dlmglue.h
+++ b/fs/ocfs2/dlmglue.h
@@ -27,7 +27,7 @@
 #ifndef DLMGLUE_H
 #define DLMGLUE_H
 
-#define OCFS2_LVB_VERSION 2
+#define OCFS2_LVB_VERSION 3
 
 struct ocfs2_meta_lvb {
         __be32       lvb_version;
@@ -40,7 +40,8 @@ struct ocfs2_meta_lvb {
         __be64       lvb_isize;
         __be16       lvb_imode;
         __be16       lvb_inlink;
-        __be32       lvb_reserved[3];
+        __be32       lvb_iattr;
+        __be32       lvb_reserved[2];
 };
 
 /* ocfs2_meta_lock_full() and ocfs2_data_lock_full() 'arg_flags' flags */