doc: Update ping_pong documentation to add -c option

Signed-off-by: Amitay Isaacs <amitay@gmail.com>

diff --git a/doc/ping_pong.1.xml b/doc/ping_pong.1.xml
index 0b67e8f86e5135024b06b23c6e92e6c97c1849b2..f4148aec2a96791115cf6eaa78cdca9852acc999 100644 (file)
--- a/doc/ping_pong.1.xml
+++ b/doc/ping_pong.1.xml
@@ -25,6 +25,7 @@
                <arg choice="opt">-r</arg>
                <arg choice="opt">-w</arg>
                <arg choice="opt">-m</arg>
+               <arg choice="opt">-c</arg>
        </cmdsynopsis>
        
 </refsynopsisdiv>
@@ -65,6 +66,15 @@
          </para>
         </listitem>
       </varlistentry>
+
+      <varlistentry><term>-c</term>
+        <listitem>
+          <para>
+           validate the locks
+         </para>
+        </listitem>
+      </varlistentry>
+
     </variablelist>
   </refsect1>
 
@@ -76,6 +86,13 @@
       ping_pong test.dat N
     </screen>
 
+    <para>
+      Testing lock coherence with lock validation
+    </para>
+    <screen format="linespecific">
+      ping_pong -c test.dat N
+    </screen>
+
     <para>
       Testing IO coherence
     </para>