* [PATCH] perf probe: Add a tip about define a tracepoint event
@ 2017-11-19 3:11 minchae
0 siblings, 0 replies; only message in thread
From: minchae @ 2017-11-19 3:11 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo
Cc: linux-kernel, Jiri Olsa, Namhyung Kim, Taeung Song, minchae
perf probe command defines dynamic tracepoint events, by symbol and registers
without debuginfo, or by C expressions with debuginfo.
---
tools/perf/Documentation/tips.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/Documentation/tips.txt b/tools/perf/Documentation/tips.txt
index da585ac..8487170 100644
--- a/tools/perf/Documentation/tips.txt
+++ b/tools/perf/Documentation/tips.txt
@@ -32,5 +32,5 @@ Order by the overhead of source file name and line number: perf report -s srclin
System-wide collection from all CPUs: perf record -a
Show current config key-value pairs: perf config --list
Show user configuration overrides: perf config --user --list
-Define a dynamic tracepoint event: perf probe -a
+Define a dynamic tracepoint event: perf probe --add
--
2.7.4
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2017-11-19 3:11 [PATCH] perf probe: Add a tip about define a tracepoint event minchae
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