From: Yunlong Song <yunlong.song@huawei.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Ramkumar Ramachandra <artagnon@gmail.com>,
Sriram Raghunathan <sriram.r@nokia.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Adrian Hunter <adrian.hunter@intel.com>,
Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
David Ahern <dsahern@gmail.com>,
"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
Wang Nan <wangnan0@huawei.com>, Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH 1/1] perf:Adding --list-opts to usage string
Date: Wed, 14 Oct 2015 21:31:37 +0800 [thread overview]
Message-ID: <561E5939.90605@huawei.com> (raw)
In-Reply-To: <20151014031043.GA3775@kernel.org>
On 2015/10/14 11:10, Arnaldo Carvalho de Melo wrote:
> One doesn't show what options can be used, the other does, so there is
> an inconsistency, this and the fact that 'perf -h' outputs to stdout,
> 'perf stat -h' and the other builtins output to stderr. I think all
> should output to stdout, just like 'ls --help', what do you think?
>
> - Arnaldo
>
I think the reason that options do not show in 'perf -h' but show in
other builtins is not the different use of stdout or stderr. I will
send a patch to fix this instead.
--
Thanks,
Yunlong Song
next prev parent reply other threads:[~2015-10-14 13:33 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1444282190-13605-1-git-send-email-sriram.r@nokia.com>
2015-10-13 14:57 ` [PATCH 1/1] perf:Adding --list-opts to usage string Arnaldo Carvalho de Melo
2015-10-13 15:24 ` Ramkumar Ramachandra
2015-10-14 2:29 ` Yunlong Song
2015-10-14 3:10 ` Arnaldo Carvalho de Melo
2015-10-14 3:42 ` Namhyung Kim
2015-10-14 13:31 ` Yunlong Song [this message]
[not found] ` <CA+JHD92p0QUJGrqKTMYD8FUKj5tS9MUV_njsvoFwaHhsQevn_Q@mail.gmail.com>
2015-10-14 17:10 ` [PATCH 1/1] perf :redirection of usage strings to stdout Sriram Raghunathan
2015-10-15 7:22 ` Sriram Raghunathan
2015-10-15 7:11 ` [PATCH 1/1] perf:Adding --list-opts to usage string Yunlong Song
2015-10-14 13:44 ` [PATCH] perf help: Add options description to 'perf -h' Yunlong Song
2015-10-15 7:39 ` [PATCH v2 0/3] perf help: Make perf's help consistent with other builtins Yunlong Song
2015-10-15 7:39 ` [PATCH v2 1/3] perf help: Add options description to 'perf -h' Yunlong Song
2015-10-19 15:29 ` Namhyung Kim
2015-10-20 2:13 ` Yunlong Song
2015-10-21 1:57 ` Namhyung Kim
2015-10-15 7:39 ` [PATCH v2 2/3] perf help: Change 'usage' to 'Usage' for consistency Yunlong Song
2015-10-20 7:48 ` [tip:perf/core] " tip-bot for Yunlong Song
2015-10-15 7:39 ` [PATCH v2 3/3] perf help: Change the usage's stdout to stderr " Yunlong Song
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