warn if a PHYSEDV* key, the "device" link, or a parent attribute is used

[elogind.git] / udevd.8

diff --git a/udevd.8 b/udevd.8
index aef2090236b1cb80667e03a9df16dfce87fd3ce3..cc724dceda78db1f4818caae1cbc8f2f3176c1bb 100644 (file)
--- a/udevd.8
+++ b/udevd.8
@@ -14,7 +14,7 @@
 udevd \- event managing daemon
 .SH "SYNOPSIS"
 .HP 6
-\fBudevd\fR [\fB\-\-daemon\fR] [\fB\-\-verbose\fR] [\fB\-\-help\fR]
+\fBudevd\fR [\fB\-\-daemon\fR] [\fB\-\-debug\-trace\fR] [\fB\-\-verbose\fR] [\fB\-\-help\fR]
 .HP 20
 \fBudevcontrol \fR\fB\fIcommand\fR\fR
 .SH "DESCRIPTION"
@@ -25,6 +25,9 @@ udevd listens to kernel uevents and passes the incoming events to udev. It ensur
 \fB\-\-daemon\fR
 Detach and run in the background.
 .TP 3n
+\fB\-\-debug\-trace\fR
+Run all events completely serialized. This may be useful if udev triggers actions or loads kernel modules which cause problems and a slow but continiuous operation is needed, where no events are processed in parallel.
+.TP 3n
 \fB\-\-verbose\fR
 Print log messages to stdout.
 .TP 3n