| From | Ben Hutchings <> | Date | Sat, 09 Sep 2017 22:47:39 +0100 | Subject | [PATCH 3.2 067/106] perf probe: Fix examples section of documentation |
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3.2.93-rc1 review patch. If anyone has any objections, please let me know.
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From: SeongJae Park <sj38.park@gmail.com>
commit d89269a89ebb6a74512f3f40e89cd12017f60a75 upstream.
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> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- tools/perf/Documentation/perf-probe.txt | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
--- a/tools/perf/Documentation/perf-probe.txt +++ b/tools/perf/Documentation/perf-probe.txt @@ -170,9 +170,13 @@ Add a probe on schedule() function 12th 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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