diff --git a/man2/shmctl.2 b/man2/shmctl.2
index 95f1e1e0d..f56f00163 100644
--- a/man2/shmctl.2
+++ b/man2/shmctl.2
@@ -42,7 +42,7 @@
 .\"	attaches to a segment that has already been marked for deletion.
 .\" 2005-08-02, mtk: Added IPC_INFO, SHM_INFO, SHM_STAT descriptions.
 .\"
-.TH SHMCTL 2 2012-05-31 "Linux" "Linux Programmer's Manual"
+.TH SHMCTL 2 2013-03-18 "Linux" "Linux Programmer's Manual"
 .SH NAME
 shmctl \- shared memory control
 .SH SYNOPSIS
@@ -153,6 +153,11 @@ will be set.
 .IP
 The caller \fImust\fP ensure that a segment is eventually destroyed;
 otherwise its pages that were faulted in will remain in memory or swap.
+.IP
+See also the description of 
+.I  /proc/sys/kernel/shm_rmid_forced
+in
+.BR proc (5).
 .TP 10
 .BR IPC_INFO " (Linux-specific)"
 Returns information about system-wide shared memory limits and