NTFS: Stamp the transaction log ($UsnJrnl), aka user space journal, if it
is active on the volume and we are mounting read-write or remounting
from read-only to read-write.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
diff --git a/fs/ntfs/types.h b/fs/ntfs/types.h
index 08a55aa..6e4a7e3 100644
--- a/fs/ntfs/types.h
+++ b/fs/ntfs/types.h
@@ -2,7 +2,7 @@
* types.h - Defines for NTFS Linux kernel driver specific types.
* Part of the Linux-NTFS project.
*
- * Copyright (c) 2001-2004 Anton Altaparmakov
+ * Copyright (c) 2001-2005 Anton Altaparmakov
*
* This program/include file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
@@ -53,6 +53,14 @@
typedef s64 LSN;
typedef sle64 leLSN;
+/*
+ * The NTFS transaction log $UsnJrnl uses usn which are signed 64-bit values.
+ * We define our own type USN, to allow for type checking and better code
+ * readability.
+ */
+typedef s64 USN;
+typedef sle64 leUSN;
+
typedef enum {
FALSE = 0,
TRUE = 1