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authorSeongJae Park <sj38.park@gmail.com>2017-05-07 19:36:42 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-06-07 20:23:11 -0300
commitd89269a89ebb6a74512f3f40e89cd12017f60a75 (patch)
tree70a638404f9817d28b1c696ac6f8e00c389f68a7 /tools
parent3e411b0ee7c7bf0cbe2bd5961f84a02f0451ad57 (diff)
perf probe: Fix examples section of documentation
An example in perf-probe documentation for pattern of function name based probe addition is not providing example command for that case. This commit fixes the example to give appropriate example command. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Taeung Song <treeze.taeung@gmail.com> Fixes: ee391de876ae ("perf probe: Update perf probe document") Link: http://lkml.kernel.org/r/20170507103642.30560-1-sj38.park@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/Documentation/perf-probe.txt8
1 files changed, 6 insertions, 2 deletions
diff --git a/tools/perf/Documentation/perf-probe.txt b/tools/perf/Documentation/perf-probe.txt
index e6c9902c6d82..165c2b1d4317 100644
--- a/tools/perf/Documentation/perf-probe.txt
+++ b/tools/perf/Documentation/perf-probe.txt
@@ -240,9 +240,13 @@ Add a probe on schedule() function 12th line with recording cpu local variable:
or
./perf probe --add='schedule:12 cpu'
- this will add one or more probes which has the name start with "schedule".
+Add one or more probes which has the name start with "schedule".
- Add probes on lines in schedule() function which calls update_rq_clock().
+ ./perf probe schedule*
+ or
+ ./perf probe --add='schedule*'
+
+Add probes on lines in schedule() function which calls update_rq_clock().
./perf probe 'schedule;update_rq_clock*'
or

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