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authorHansuk Hong <flavono123@gmail.com>2017-11-24 01:05:46 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-11-29 18:18:01 -0300
commit2e38e661f00603584fa5a64acdf580b400bad570 (patch)
treec9e5f49531c484049abe454630ee424e3f5054fb /tools/perf/Documentation
parent4bd1bef8bba2f99ff472ae3617864dda301f81bd (diff)
perf buildid-cache: Document for Node.js USDT
Add a tip for Node.js USDT(User-Level Statically Defined Tracing) probes in tips.txt Signed-off-by: Hansuk Hong <flavono123@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/20171123160546.9722-1-flavono123@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation')
-rw-r--r--tools/perf/Documentation/tips.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/Documentation/tips.txt b/tools/perf/Documentation/tips.txt
index db0ca3063eae..3dd1dbe28407 100644
--- a/tools/perf/Documentation/tips.txt
+++ b/tools/perf/Documentation/tips.txt
@@ -32,3 +32,4 @@ 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
+To add Node.js USDT(User-Level Statically Defined Tracing): perf buildid-cache --add `which node`