linux-kernel - Re: [PATCH v2 0/2] perf sched timehist: Add --show-prio & --prio option

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Message-ID: <CAM9d7cjAVXAqDrT72vjpZvfccaGAZnw_jie5Qz5yX5vSfVWRMw@mail.gmail.com>
Date: Mon, 19 Aug 2024 13:13:43 -0700
From: Namhyung Kim <namhyung@...nel.org>
To: Yang Jihong <yangjihong@...edance.com>
Cc: peterz@...radead.org, mingo@...hat.com, acme@...nel.org, 
	mark.rutland@....com, alexander.shishkin@...ux.intel.com, jolsa@...nel.org, 
	irogers@...gle.com, adrian.hunter@...el.com, kan.liang@...ux.intel.com, 
	james.clark@....com, linux-perf-users@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/2] perf sched timehist: Add --show-prio & --prio option

On Sun, Aug 18, 2024 at 8:30 PM Yang Jihong <yangjihong@...edance.com> wrote:
>
> This patch set adds --show-prio and --prio to show and filter task priorities.
> Sometimes may only be interested in the scheduling of certain tasks
> (such as RT tasks). Support for analyzing events of tasks with given priority(ies)
> only.
>
> Both options are disabled by default, consistent with the original behavior.
>
> Changes since v1:
>  - Rebase based on the latest perf-tools-next branch.
>  - Enhance documentation's --prio entry, add a description of how to use multiple priorities. (suggested-by Namhyung)
>
> Yang Jihong (2):
>   perf sched timehist: Add --show-prio option
>   perf sched timehist: Add --prio option

Acked-by: Namhyung Kim <namhyung@...nel.org>

Thanks,
Namhyung

>
>  tools/perf/Documentation/perf-sched.txt |   9 ++
>  tools/perf/builtin-sched.c              | 163 +++++++++++++++++++++++-
>  2 files changed, 165 insertions(+), 7 deletions(-)
>
> --
> 2.25.1
>