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-rw-r--r--man/systemd.swap.xml14
1 files changed, 14 insertions, 0 deletions
diff --git a/man/systemd.swap.xml b/man/systemd.swap.xml
index 62a4d08b9c..481dc52454 100644
--- a/man/systemd.swap.xml
+++ b/man/systemd.swap.xml
@@ -171,6 +171,20 @@
</varlistentry>
<varlistentry>
+ <term><varname>Discard=</varname></term>
+
+ <listitem><para>Enable discards, if the swap
+ backing device supports the discard or trim
+ operation. Can be one of <literal>none</literal>,
+ <literal>once</literal>, <literal>pages</literal>
+ or <literal>all</literal>. Defaults to
+ <literal>none</literal>. (See
+ <citerefentry><refentrytitle>swapon</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+ for more information.)
+ </para></listitem>
+ </varlistentry>
+
+ <varlistentry>
<term><varname>TimeoutSec=</varname></term>
<listitem><para>Configures the time to
wait for the swapon command to