From 630d4e14083fc3798b757604eb2055822b77608b Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 31 Oct 2012 00:19:34 +0100
Subject: man: explain a bit more detailed what happens on suspend

---
 man/systemd-suspend.service.xml | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'man/systemd-suspend.service.xml')

diff --git a/man/systemd-suspend.service.xml b/man/systemd-suspend.service.xml
index b9464c8826..9b8bad4791 100644
--- a/man/systemd-suspend.service.xml
+++ b/man/systemd-suspend.service.xml
@@ -106,6 +106,11 @@
                 system sleep states with a command such as
                 "<literal>systemctl suspend</literal>" or
                 similar.</para>
+
+                <para>Internally, this service will echo a string like
+                <literal>mem</literal> into
+                <filename>/sys/power/state</filename>, to trigger the
+                actual system suspend.</para>
         </refsect1>
 
         <refsect1>
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