perf probe: Update perf-probe document

Add --list and --del option descriptions to perf-probe.txt.

Signed-off-by: Masami Hiramatsu <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Jim Keniston <[email protected]>
Cc: Ananth N Mavinakayanahalli <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Frank Ch. Eigler <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Jason Baron <[email protected]>
Cc: K.Prasad <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Srikar Dronamraju <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: systemtap <[email protected]>
Cc: DLE <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
LKML-Reference: <20091208220330[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>

diff --git a/tools/perf/Documentation/perf-probe.txt b/tools/perf/Documentation/perf-probe.txt
index 9270594e6dfd6d0d8a16549ae80bc8082719ed47..8fa6bf99fcb570c334424627df4021671e2e1d97 100644 (file)
--- a/tools/perf/Documentation/perf-probe.txt
+++ b/tools/perf/Documentation/perf-probe.txt
@@ -8,10 +8,13 @@ perf-probe - Define new dynamic tracepoints
 SYNOPSIS
 --------
 [verse]
-'perf probe' [options] --add 'PROBE' [--add 'PROBE' ...]
+'perf probe' [options] --add='PROBE' [...]
 or
-'perf probe' [options] 'PROBE' ['PROBE' ...]
-
+'perf probe' [options] PROBE
+or
+'perf probe' [options] --del='[GROUP:]EVENT' [...]
+or
+'perf probe' --list
 
 DESCRIPTION
 -----------
@@ -31,8 +34,16 @@ OPTIONS
         Be more verbose (show parsed arguments, etc).
 
 -a::
---add::
-       Define a probe point (see PROBE SYNTAX for detail)
+--add=::
+       Define a probe event (see PROBE SYNTAX for detail).
+
+-d::
+--del=::
+       Delete a probe event.
+
+-l::
+--list::
+       List up current probe events.
 
 PROBE SYNTAX
 ------------