1 files changed, 16 insertions, 0 deletions

diff --git a/Documentation/DocBook/kernel-api.tmpl b/Documentation/DocBook/kernel-api.tmpl
index f8fe882e33dc..ea6f375475b8 100644
--- a/Documentation/DocBook/kernel-api.tmpl
+++ b/Documentation/DocBook/kernel-api.tmpl
@@ -202,6 +202,22 @@ X!Ilib/string.c
      </sect1>
   </chapter>
 
+  <chapter id="relayfs">
+     <title>relay interface support</title>
+
+     <para>
+        Relay interface support
+        is designed to provide an efficient mechanism for tools and
+        facilities to relay large amounts of data from kernel space to
+        user space.
+     </para>
+
+     <sect1><title>relay interface</title>
+!Ekernel/relay.c
+!Ikernel/relay.c
+     </sect1>
+  </chapter>
+
   <chapter id="vfs">
      <title>The Linux VFS</title>
      <sect1><title>The Filesystem types</title>