X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=doc%2Fman%2Flttng-disable-event.1.txt;h=710e6d9dcc8eb6891407ce03406a90221515255e;hb=7d2597248dc33f15e91305f2b48fd27f1db090b4;hp=7ace9d1b4c9ff97814db813e331c493d433f41f6;hpb=21b35b3a08845c9feef6da46409cd48af86fd700;p=lttng-tools.git

diff --git a/doc/man/lttng-disable-event.1.txt b/doc/man/lttng-disable-event.1.txt
index 7ace9d1b4..710e6d9dc 100644
--- a/doc/man/lttng-disable-event.1.txt
+++ b/doc/man/lttng-disable-event.1.txt
@@ -1,6 +1,6 @@
 lttng-disable-event(1)
 ======================
-:revdate: 3 May 2021
+:revdate: 17 May 2021
 
 
 NAME
@@ -47,6 +47,9 @@ With the option:--channel='CHANNEL' option::
 
 Without the option:--channel option::
     The channel named `channel0`.
++
+If there's more than one channel for the selected tracing session and
+domain, the `disable-event` command fails.
 
 See man:lttng-concepts(7) to learn more about recording event rules.
 
@@ -56,6 +59,11 @@ type and event name conditions. Therefore, you cannot disable recording
 event rules having a specific instrumentation point log level condition,
 for example.
 
+With the option:--kernel option and no instrumentation point type
+condition option, the `disable-event` command disables one or more Linux
+kernel recording event rules regardless of their instrumentation point
+type.
+
 List the recording event rules of a given tracing session
 and/or channel with the man:lttng-list(1) command.
 
@@ -69,8 +77,10 @@ You may disable an enabled recording event rule regardless of the
 activity (started or stopped) of its tracing session (see
 man:lttng-start(1) and man:lttng-stop(1)).
 
+See the ``<<examples,EXAMPLES>>'' section below for usage examples.
+
 
-include::common-cmd-options-head.txt[]
+include::common-lttng-cmd-options-head.txt[]
 
 
 Tracing domain
@@ -135,9 +145,6 @@ With the option:--kernel or option:--userspace option:::
 With the option:--jul, option:--log4j, or option:--python option:::
     Logging events.
 --
-+
-As of LTTng{nbsp}{lttng_version}, this is the default instrumentation
-point type condition option, but this may change in the future.
 
 
 Event name condition
@@ -147,10 +154,57 @@ option:-a, option:--all-events::
     condition.
 
 
-include::common-cmd-help-options.txt[]
+include::common-lttng-cmd-help-options.txt[]
+
+
+include::common-lttng-cmd-after-options.txt[]
+
+
+[[examples]]
+EXAMPLES
+--------
+.Disable all Linux kernel tracepoint recording event rules in the default channel of the current tracing session.
+====
+See the option:--all-events option.
+
+[role="term"]
+----
+$ lttng disable-event --kernel --tracepoint --all-events
+----
+====
+
+.Disable specific Apache log4j recording event rules in the default channel of a specific tracing session.
+====
+See the option:--session option.
+
+[role="term"]
+----
+$ lttng disable-event --session=my-session --log4j \
+                      MySingleton,MyProxy,MyFacade
+----
+====
+
+.Disable all user space recording event rules in a specific channel of the current tracing session.
+====
+See the option:--channel option.
+
+[role="term"]
+----
+$ lttng disable-event --channel=my-channel --userspace \
+                      --all-events
+----
+====
+
+.Disable specific Linux kernel system call recording event rules in the default channel of the current tracing session.
+====
+[role="term"]
+----
+$ lttng disable-event --kernel --syscall pipe2,eventfd
+----
+====
 
 
-include::common-cmd-footer.txt[]
+include::common-footer.txt[]
 
 
 SEE ALSO