linux-kernel - Re: [PATCH 1/1] perf:Adding --list-opts to usage string

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Message-ID: <CALkWK0mzW6naDQm5KLL2QCu=2MsJf_Pk35WPo_LcxCfts9E3tw@mail.gmail.com>
Date:	Tue, 13 Oct 2015 11:24:43 -0400
From:	Ramkumar Ramachandra <artagnon@...il.com>
To:	Arnaldo Carvalho de Melo <arnaldo.melo@...il.com>
Cc:	Yunlong Song <yunlong.song@...wei.com>,
	Sriram Raghunathan <sriram.r@...ia.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/1] perf:Adding --list-opts to usage string

Arnaldo Carvalho de Melo wrote:
> Em Thu, Oct 08, 2015 at 10:59:50AM +0530, Sriram Raghunathan escreveu:
>> Minor change, adding --list-opts to usage string. So that it is
>> visible to the user on running perf --help. or just perf
>> from command line.
>
>
> Ramkumar, Yunlong, are you ok with this?

Not sure I understand the motivation, but I suppose it can't hurt to
show this detail?

Ram

>> Signed-off-by: Sriram Raghunathan <sriram.r@...ia.com>
>> ---
>>  tools/perf/perf.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/tools/perf/perf.c b/tools/perf/perf.c
>> index 07dbff5..92b5007 100644
>> --- a/tools/perf/perf.c
>> +++ b/tools/perf/perf.c
>> @@ -19,7 +19,7 @@
>>  #include <pthread.h>
>>
>>  const char perf_usage_string[] =
>> -     "perf [--version] [--help] [OPTIONS] COMMAND [ARGS]";
>> +     "perf [--version] [--help] [--list-opts] [OPTIONS] COMMAND [ARGS]";
>>
>>  const char perf_more_info_string[] =
>>       "See 'perf help COMMAND' for more information on a specific command.";
>> --
>> 2.6.1
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