[PATCH 30/36] perf c2c: Add a tip about cacheline events

From: Arnaldo Carvalho de Melo
Date: Wed Dec 06 2017 - 09:43:34 EST


From: Sangwon Hong <qpakzk@xxxxxxxxx>

Signed-off-by: Sangwon Hong <qpakzk@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Link: http://lkml.kernel.org/r/1512188201-14109-1-git-send-email-qpakzk@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/Documentation/tips.txt | 1 +
1 file changed, 1 insertion(+)

diff --git a/tools/perf/Documentation/tips.txt b/tools/perf/Documentation/tips.txt
index 3dd1dbe28407..849599f39c5e 100644
--- a/tools/perf/Documentation/tips.txt
+++ b/tools/perf/Documentation/tips.txt
@@ -33,3 +33,4 @@ 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
To add Node.js USDT(User-Level Statically Defined Tracing): perf buildid-cache --add `which node`
+To report cacheline events from previous recording: perf c2c report
--
2.13.6