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From: David Ahern <dsahern@gmail.com>
To: Namhyung Kim <namhyung@kernel.org>,
	Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Jiri Olsa <jolsa@redhat.com>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/3] perf tools: Document relation of per-thread event count feature
Date: Sat, 09 May 2015 10:13:21 -0600	[thread overview]
Message-ID: <554E3221.1010804@gmail.com> (raw)
In-Reply-To: <1431184784-30525-1-git-send-email-namhyung@kernel.org>

On 5/9/15 9:19 AM, Namhyung Kim wrote:
> diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
> index 896672badba3..610e1e2cd035 100644
> --- a/tools/perf/Documentation/perf-report.txt
> +++ b/tools/perf/Documentation/perf-report.txt
> @@ -34,7 +34,8 @@ OPTIONS
>
>   -T::
>   --threads::
> -	Show per-thread event counters
> +	Show per-thread event counters.  The input data file should be recorded
> +	with -s option.
>   -c::
>   --comms=::
>   	Only consider symbols in these comms. CSV that understands
>

perf-report can verify that inherit_stat is set in attr's if 
show_threads is requested.

David

  parent reply	other threads:[~2015-05-09 16:13 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-09 15:19 [PATCH 1/3] perf tools: Document relation of per-thread event count feature Namhyung Kim
2015-05-09 15:19 ` [PATCH 2/3] perf report: Force tty output if -T/--thread option is given Namhyung Kim
2015-05-10 17:16   ` Arnaldo Carvalho de Melo
2015-05-11 13:46     ` [PATCH 4/3] perf report: Show error message for incompatible UI request Namhyung Kim
2015-05-11 14:03       ` Arnaldo Carvalho de Melo
2015-05-11 15:37         ` Namhyung Kim
2015-05-15  6:43   ` [tip:perf/core] perf report: Force tty output if -T/ --thread option is given tip-bot for Namhyung Kim
2015-05-09 15:19 ` [PATCH 3/3] perf report: Do not restrict -T option by other options Namhyung Kim
2015-05-10 17:20   ` Arnaldo Carvalho de Melo
2015-05-11 13:43     ` Namhyung Kim
2015-05-11 13:44     ` [PATCH v2 " Namhyung Kim
2015-05-11 14:08       ` Arnaldo Carvalho de Melo
2015-05-15  6:45       ` [tip:perf/core] " tip-bot for Namhyung Kim
2015-05-09 16:13 ` David Ahern [this message]
2015-05-11 13:49   ` [PATCH 5/3] perf report: Check attr.inherit_stat bit for --show-threads Namhyung Kim
2015-05-11 15:35     ` [PATCH v2 " Namhyung Kim
2015-05-15  6:43 ` [tip:perf/core] perf tools: Document relation of per-thread event count feature tip-bot for Namhyung Kim

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