linux-kernel - Re: [PATCH 2/2 v4] perf sched: adapt TASK_STATE_TO_CHAR

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Message-ID: <08486666-2be6-94d1-121e-de6f590b799e@gmail.com>
Date:	Mon, 1 Aug 2016 07:58:19 -0600
From:	David Ahern <dsahern@...il.com>
To:	Tomoki Sekiyama <tomoki.sekiyama.qu@...achi.com>,
	linux-kernel@...r.kernel.org
Cc:	ltc-kernel@...ml.intra.hitachi.co.jp,
	masumi.moritani.ju@...achi.com, Jiri Olsa <jolsa@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Masami Hiramatsu <mhiramat@...nel.org>
Subject: Re: [PATCH 2/2 v4] perf sched: adapt TASK_STATE_TO_CHAR_STR to the
 latest kernel

On 7/31/16 10:30 PM, Tomoki Sekiyama wrote:
> Update TASK_STATE_TO_CHAR_STR macro to one from sched.h in the latest
> kernel, where 'N' and 'n' are introduced, 'X' and 'Z' are swapped.
>
> Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama.qu@...achi.com>
> Fixes: cdce9d738b91e ("perf sched: Add sched latency profiling")

Wrong Fixes tag for this change.

This is really an update based on kernel changes, the last one being 
7dc603c9028ea.


> Cc: Jiri Olsa <jolsa@...nel.org>
> Cc: David Ahern <dsahern@...il.com>
> Cc: Namhyung Kim <namhyung@...nel.org>
> Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
> Cc: Masami Hiramatsu <mhiramat@...nel.org>
> ---
> Changes from v3:
>   Added Fixes:
>   Split patch into 2 pieces.
>
>  tools/perf/builtin-sched.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
> index ce9bef6..5776263 100644
> --- a/tools/perf/builtin-sched.c
> +++ b/tools/perf/builtin-sched.c
> @@ -70,7 +70,7 @@ struct sched_atom {
>  	struct task_desc	*wakee;
>  };
>
> -#define TASK_STATE_TO_CHAR_STR "RSDTtZXxKWP"
> +#define TASK_STATE_TO_CHAR_STR "RSDTtXZxKWPNn"
>
>  enum thread_state {
>  	THREAD_SLEEPING = 0,
>

Acked-by: David Ahern <dsahern@...il.com>