X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=doc%2Fman%2Flttng.1;h=db5a7c9255a5df045e22796b2d3779e65962cf82;hp=cdd816d9d98f93919f3bbd06512d81a3b8c7d145;hb=68aa8ac73d92131ff6b5253eb40cd97cb297b996;hpb=b3639870e5ddf9a2cbb9ab6cb2ccdaf15447b8c8 diff --git a/doc/man/lttng.1 b/doc/man/lttng.1 index cdd816d9d..db5a7c925 100644 --- a/doc/man/lttng.1 +++ b/doc/man/lttng.1 @@ -590,11 +590,7 @@ Dynamic function entry/return probe. Addr and offset can be octal (0NNN...), decimal (NNN...) or hexadecimal (0xNNN...) .TP .BR "\-\-syscall" -System call event. Enabling syscalls tracing (kernel tracer), you will -not be able to disable them with disable-event. This is a known -limitation. You can disable the entire channel to do the trick. Also note -that per-syscall selection is not supported yet. Use with "-a" to enable -all syscalls. +System call event. .TP .BR "\-\-filter 'expression'" Set a filter on a newly enabled event. Filter expression on event @@ -681,7 +677,7 @@ Apply for the user-space tracer .PP .PP -\fBdisable-event\fP NAME[,NAME2,...] (\-k | \-u) [OPTIONS] +\fBdisable-event\fP NAME[,NAME2,...] (\-k | \-u | \-j | \-l | \-p) [TYPE] [OPTIONS] .RS Disable tracing event @@ -711,8 +707,8 @@ Apply on session name Apply on channel name .TP .BR "\-a, \-\-all-events" -Disable all events. This does NOT disable "*" but rather every known -events of the session. +Disable all events. This does NOT ONLY disable "*" but rather every known +events of the session .TP .BR "\-k, \-\-kernel" Apply for the kernel tracer @@ -727,7 +723,26 @@ Apply for Java application using Java Util Logging interface (JUL) Apply for Java application using LOG4J .TP .BR "\-p, \-\-python" -Apply for Python application using the logging module. +Apply for Python application using the logging module + +.TP +.B TYPE (kernel domain only): + +.TP +.BR "\-\-all" +Disable event of all type +.TP +.BR "\-\-tracepoint" +Disable event of type tracepoint +.TP +.BR "\-\-syscall" +Disable event of type syscall +.TP +.BR "\-\-probe" +Disable event of type probe +.TP +.BR "\-\-function" +Disable event of type function .RE .PP