/*
* Copyright (C) 2001 - 2003 Sistina Software (UK) Limited.
- * Copyright (C) 2004 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2004 - 2005 Red Hat, Inc. All rights reserved.
*
* This file is released under the LGPL.
*/
#define DM_TARGET_MSG _IOWR(DM_IOCTL, DM_TARGET_MSG_CMD, struct dm_ioctl)
#define DM_VERSION_MAJOR 4
-#define DM_VERSION_MINOR 3
+#define DM_VERSION_MINOR 5
#define DM_VERSION_PATCHLEVEL 0
-#define DM_VERSION_EXTRA "-ioctl (2004-09-30)"
+#define DM_VERSION_EXTRA "-ioctl (2005-10-04)"
/* Status bits */
#define DM_READONLY_FLAG (1 << 0) /* In/Out */
*/
#define DM_BUFFER_FULL_FLAG (1 << 8) /* Out */
+/*
+ * Set this to improve performance when you aren't going to use open_count.
+ */
+#define DM_SKIP_BDGET_FLAG (1 << 9) /* In */
+
+/*
+ * Set this to avoid attempting to freeze any filesystem when suspending.
+ */
+#define DM_SKIP_LOCKFS_FLAG (1 << 10) /* In */
+
#endif /* _LINUX_DM_IOCTL_H */