X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsystemd.resource-control.xml;fp=man%2Fsystemd.resource-control.xml;h=a51e600ebb38f9488e8c8495467d15c95eb23412;hb=e41969e3d1a8bda8b0b2f7eb012cef1c8835509a;hp=c3fd5fcee4151d95e618a78c06a8e508636b9a3c;hpb=98b2f766b24c84fc49a4df954717b1f96bbce00d;p=elogind.git

diff --git a/man/systemd.resource-control.xml b/man/systemd.resource-control.xml
index c3fd5fcee..a51e600eb 100644
--- a/man/systemd.resource-control.xml
+++ b/man/systemd.resource-control.xml
@@ -275,12 +275,16 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
           followed by a device group name, as listed in
           <filename>/proc/devices</filename>. The latter is useful to
           whitelist all current and future devices belonging to a
-          specific device group at once. Examples:
-          <filename>/dev/sda5</filename> is a path to a device node,
-          referring to an ATA or SCSI block
+          specific device group at once. The device group is matched
+          according to file name globbing rules, you may hence use the
+          <literal>*</literal> and <literal>?</literal>
+          wildcards. Examples: <filename>/dev/sda5</filename> is a
+          path to a device node, referring to an ATA or SCSI block
           device. <literal>char-pts</literal> and
           <literal>char-alsa</literal> are specifiers for all pseudo
-          TTYs and all ALSA sound devices, respectively.</para>
+          TTYs and all ALSA sound devices,
+          respectively. <literal>char-cpu/*</literal> is a specifier
+          matching all CPU related device groups.</para>
         </listitem>
       </varlistentry>