</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
+ <term><varname>Options=</varname></term>
+
+ <listitem><para>May contain an option
+ string for the swap device. This may
+ be used for controlling discard
+ options among other functionality, if
+ the swap backing device supports the
+ discard or trim operation. (See
<citerefentry><refentrytitle>swapon</refentrytitle><manvolnum>8</manvolnum></citerefentry>
for more information.)
</para></listitem>