lkml.org 
[lkml]   [2017]   [May]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] perf probe: Fix examples section of documentation
On Sun,  7 May 2017 19:36:42 +0900
SeongJae Park <sj38.park@gmail.com> wrote:

> An example in perf-probe documentation for pattern of function name
> based probe addition is not providing example command for the case.
> This commit fixes the example to give appropriate example command.
>
> Signed-off-by: SeongJae Park <sj38.park@gmail.com>

Good catch!

Acked-by: Masami Hiramatsu <mhiramat@kernel.org>

Thank you!

> ---
> tools/perf/Documentation/perf-probe.txt | 8 ++++++--
> 1 file 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
> --
> 2.12.0
>


--
Masami Hiramatsu <mhiramat@kernel.org>

\
 
 \ /
  Last update: 2017-05-08 17:20    [W:0.064 / U:0.520 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site