1 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index 397c5cd09794..3e3799cdc6e6 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -29,8 +29,9 @@
 #define CEPH_OPT_NOSHARE          (1<<1) /* don't share client with other sbs */
 #define CEPH_OPT_MYIP             (1<<2) /* specified my ip */
 #define CEPH_OPT_NOCRC            (1<<3) /* no data crc on writes */
-#define CEPH_OPT_NOMSGAUTH        (1<<4) /* not require cephx message signature */
+#define CEPH_OPT_NOMSGAUTH        (1<<4) /* don't require msg signing feat */
 #define CEPH_OPT_TCP_NODELAY      (1<<5) /* TCP_NODELAY on TCP sockets */
+#define CEPH_OPT_NOMSGSIGN        (1<<6) /* don't sign msgs */
 
 #define CEPH_OPT_DEFAULT   (CEPH_OPT_TCP_NODELAY)
 
@@ -137,6 +138,7 @@ struct ceph_client {
 #endif
 };
 
+#define from_msgr(ms)   container_of(ms, struct ceph_client, msgr)
 
 
 /*