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-rw-r--r--man/udev.xml10
1 files changed, 7 insertions, 3 deletions
diff --git a/man/udev.xml b/man/udev.xml
index 553bbfd056..ca8444c12c 100644
--- a/man/udev.xml
+++ b/man/udev.xml
@@ -521,9 +521,13 @@
<term><option>static_node=</option></term>
<listitem>
<para>Apply the permissions specified in this rule to the static device node with
- the specified name. Static device node creation can be requested by kernel modules.
- These nodes might not have a corresponding kernel device at the time systemd-udevd is
- started; they can trigger automatic kernel module loading.</para>
+ the specified name. Also, for every tag specified in this rule, create a symlink
+ in the directory
+ <filename>/run/udev/static_node-tags/<replaceable>tag</replaceable></filename>
+ pointing at the static device node with the specified name. Static device node
+ creation is performed by systemd-tmpfiles before systemd-udevd is started. The
+ static nodes might not have a corresponding kernel device; they are used to
+ trigger automatic kernel module loading when they are accessed.</para>
</listitem>
</varlistentry>
<varlistentry>