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-rw-r--r--fs/ceph/msgr.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ceph/msgr.h b/fs/ceph/msgr.h
index 73921ae43faa..9abc879e25b1 100644
--- a/fs/ceph/msgr.h
+++ b/fs/ceph/msgr.h
@@ -21,7 +21,7 @@
  * whenever the wire protocol changes.  try to keep this string length
  * constant.
  */
-#define CEPH_BANNER "ceph v021"
+#define CEPH_BANNER "ceph v022"
 #define CEPH_BANNER_MAX_LEN 30
 
 
@@ -125,6 +125,7 @@ struct ceph_msg_header {
 	__le64 seq;       /* message seq# for this session */
 	__le16 type;      /* message type */
 	__le16 priority;  /* priority.  higher value == higher priority */
+	__le16 version;   /* version of message encoding */
 
 	__le32 front_len; /* bytes in main payload */
 	__le32 middle_len;/* bytes in middle payload */