util-lib: rename fd_check_fstype to fd_is_fs_type

[thirdparty/systemd.git] / man / systemd-cgtop.xml

diff --git a/man/systemd-cgtop.xml b/man/systemd-cgtop.xml
index c76f6469843fe4da091a5c071621363994252dda..d7ad08ec373cfd6b4013f4f2c7954889c83df2aa 100644 (file)
--- a/man/systemd-cgtop.xml
+++ b/man/systemd-cgtop.xml
@@ -3,6 +3,8 @@
   "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
 
 <!--
+  SPDX-License-Identifier: LGPL-2.1+
+
   This file is part of systemd.
 
   Copyright 2012 Lennart Poettering
@@ -52,6 +54,7 @@
     <cmdsynopsis>
       <command>systemd-cgtop</command>
       <arg choice="opt" rep="repeat">OPTIONS</arg>
+      <arg choice="opt">GROUP</arg>
     </cmdsynopsis>
   </refsynopsisdiv>
 
@@ -62,7 +65,9 @@
     groups of the local Linux control group hierarchy, ordered by
     their CPU, memory, or disk I/O load. The display is refreshed in
     regular intervals (by default every 1s), similar in style to
-    <citerefentry project='man-pages'><refentrytitle>top</refentrytitle><manvolnum>1</manvolnum></citerefentry>.</para>
+    <citerefentry project='man-pages'><refentrytitle>top</refentrytitle><manvolnum>1</manvolnum></citerefentry>.
+    If a control group path is specified, shows only the services of
+    the specified control group.</para>
 
     <para>If <command>systemd-cgtop</command> is not connected to a
     tty, no column headers are printed and the default is to only run
@@ -252,7 +257,8 @@
 
         <listitem><para>Limit control groups shown to the part
         corresponding to the container
-        <replaceable>MACHINE</replaceable>.</para></listitem>
+        <replaceable>MACHINE</replaceable>.
+        This option may not be used when a control group path is specified.</para></listitem>
       </varlistentry>
 
       <xi:include href="standard-options.xml" xpointer="help" />