diff --git a/share/man/man9/condvar.9 b/share/man/man9/condvar.9
index a21d5100b5f5..1a8730e9bcc5 100644
--- a/share/man/man9/condvar.9
+++ b/share/man/man9/condvar.9
@@ -26,7 +26,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd December 11, 2000
+.Dd February 1, 2006
 .Dt CONDVAR 9
 .Os
 .Sh NAME
@@ -186,5 +186,6 @@ Timeout expired.
 .Xr msleep 9 ,
 .Xr mtx_pool 9 ,
 .Xr mutex 9 ,
+.Xr rwlock 9 ,
 .Xr sema 9 ,
 .Xr sx 9
diff --git a/share/man/man9/mutex.9 b/share/man/man9/mutex.9
index 57bbddc23969..f2371367fb2c 100644
--- a/share/man/man9/mutex.9
+++ b/share/man/man9/mutex.9
@@ -28,7 +28,7 @@
 .\"	from BSDI $Id: mutex.4,v 1.1.2.3 1998/04/27 22:53:13 ewv Exp $
 .\" $FreeBSD$
 .\"
-.Dd February 16, 2005
+.Dd February 1, 2006
 .Dt MUTEX 9
 .Os
 .Sh NAME
@@ -499,6 +499,7 @@ No locks are needed when calling these functions.
 .Xr mtx_pool 9 ,
 .Xr MUTEX_PROFILING 9 ,
 .Xr panic 9 ,
+.Xr rwlock 9 ,
 .Xr sema 9 ,
 .Xr sx 9
 .Sh HISTORY
diff --git a/share/man/man9/sema.9 b/share/man/man9/sema.9
index 020790085381..5ac5b24ace12 100644
--- a/share/man/man9/sema.9
+++ b/share/man/man9/sema.9
@@ -26,7 +26,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd June 14, 2004
+.Dd February 1, 2006
 .Dt SEMA 9
 .Os
 .Sh NAME
@@ -127,4 +127,5 @@ Timeout expired.
 .Xr condvar 9 ,
 .Xr mtx_pool 9 ,
 .Xr mutex 9 ,
+.Xr rwlock 9 ,
 .Xr sx 9
diff --git a/share/man/man9/sx.9 b/share/man/man9/sx.9
index e0781b722bce..c43a93b00ec9 100644
--- a/share/man/man9/sx.9
+++ b/share/man/man9/sx.9
@@ -26,7 +26,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 5, 2005
+.Dd February 1, 2006
 .Dt SX 9
 .Os
 .Sh NAME
@@ -210,6 +210,7 @@ end up sleeping while holding a mutex, which is not allowed.
 .Xr mtx_pool 9 ,
 .Xr mutex 9 ,
 .Xr panic 9 ,
+.Xr rwlock 9 ,
 .Xr sema 9
 .Sh BUGS
 Currently there is no way to assert that a lock is not held.