X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;ds=sidebyside;f=init%2Fudev-settle.service.in;h=be06a3935279a240d14f30bcad624320b669d3c0;hb=ce440d1c1bcd9ac05a34bd987bc68744270214d7;hp=c5d7e96cb34f323442ad38042be99c460bbb1dc8;hpb=b4155660f2b60006816de5966d2b1859dc57ff6a;p=elogind.git

diff --git a/init/udev-settle.service.in b/init/udev-settle.service.in
index c5d7e96cb..be06a3935 100644
--- a/init/udev-settle.service.in
+++ b/init/udev-settle.service.in
@@ -1,3 +1,11 @@
+# This barrier service is usually not enabled by default. If enabled,
+# it acts as a barrier for basic.target -- so all later services will
+# wait for udev completely finishing its coldplug run.
+#
+# It might be enabled just unconditionally, or pulled-in on-demand by
+# broken or non-hotplug-aware services that assume a fully populated
+# /dev at startup.
+
 [Unit]
 Description=udev Wait for Complete Device Initialization
 DefaultDependencies=no
@@ -8,3 +16,6 @@ Before=basic.target
 Type=oneshot
 RemainAfterExit=yes
 ExecStart=@sbindir@/udevadm settle
+
+[Install]
+WantedBy=basic.target