Hi David,
On Sat, Sep 2, 2017 at 2:49 AM, David Ahern <dsah...@gmail.com> wrote:
> Add options to only show event for specific pid(s) and tid(s).
>
> Signed-off-by: David Ahern <dsah...@gmail.com>
Acked-by: Namhyung Kim <namhy...@kernel.org>
Thanks,
Namhyung
> ---
> tools/perf/Documentation/perf-sched.txt | 8 ++++++++
> tools/perf/builtin-sched.c | 4 ++++
> 2 files changed, 12 insertions(+)
>
> diff --git a/tools/perf/Documentation/perf-sched.txt
> b/tools/perf/Documentation/perf-sched.txt
> index a092a2499e8f..55b67338548e 100644
> --- a/tools/perf/Documentation/perf-sched.txt
> +++ b/tools/perf/Documentation/perf-sched.txt
> @@ -106,6 +106,14 @@ OPTIONS for 'perf sched timehist'
> --max-stack::
> Maximum number of functions to display in backtrace, default 5.
>
> +-p=::
> +--pid=::
> + Only show events for given process ID (comma separated list).
> +
> +-t=::
> +--tid=::
> + Only show events for given thread ID (comma separated list).
> +
> -s::
> --summary::
> Show only a summary of scheduling by thread with min, max, and average
> diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
> index 322b4def8411..b7e8812ee80c 100644
> --- a/tools/perf/builtin-sched.c
> +++ b/tools/perf/builtin-sched.c
> @@ -3363,6 +3363,10 @@ int cmd_sched(int argc, const char **argv)
> OPT_STRING(0, "time", &sched.time_str, "str",
> "Time span for analysis (start,stop)"),
> OPT_BOOLEAN(0, "state", &sched.show_state, "Show task state when
> sched-out"),
> + OPT_STRING('p', "pid", &symbol_conf.pid_list_str, "pid[,pid...]",
> + "analyze events only for given process id(s)"),
> + OPT_STRING('t', "tid", &symbol_conf.tid_list_str, "tid[,tid...]",
> + "analyze events only for given thread id(s)"),
> OPT_PARENT(sched_options)
> };
>
> --
> 2.1.4
>
--
Thanks,
Namhyung
