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Subject: Re: [PATCH 1/6] perf config: Add support for getting config key-value
 pairs
To: Arnaldo Carvalho de Melo <arnaldo.melo@gmail.com>
References: <1478241862-31230-1-git-send-email-treeze.taeung@gmail.com>
 <1478241862-31230-2-git-send-email-treeze.taeung@gmail.com>
 <20161114155050.GB26543@kernel.org>
Cc: linux-kernel@vger.kernel.org, Jiri Olsa <jolsa@kernel.org>,
        Namhyung Kim <namhyung@kernel.org>, Ingo Molnar <mingo@kernel.org>,
        Peter Zijlstra <peterz@infradead.org>, Wang Nan <wangnan0@huawei.com>,
        Nambong Ha <over3025@gmail.com>, Wookje Kwon <aweee0@gmail.com>
From: Taeung Song <treeze.taeung@gmail.com>
Message-ID: <b0479a42-2a98-cd3f-b90d-b92e49f5fc0f@gmail.com>
Date: Mon, 28 Nov 2016 18:02:36 +0900
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Good morning!! Arnaldo :)


On 11/15/2016 12:50 AM, Arnaldo Carvalho de Melo wrote:
> Em Fri, Nov 04, 2016 at 03:44:17PM +0900, Taeung Song escreveu:
>> Add a functionality getting specific config key-value pairs.
>> For the syntax examples,
>>
>>     perf config [<file-option>] [section.name ...]
>>
>> e.g. To query config items 'report.queue-size' and 'report.children', do
>>
>>     # perf config report.queue-size report.children
>
> So, I'm applying it, but while testing I noticed that it shows only the
> options that were explicitely set:
>
> [acme@jouet linux]$ perf config report.queue-size report.children
> report.children=false
> [acme@jouet linux]$
>
> Perhaps we should, in a follow up patch, show this instead:
>
> [acme@jouet linux]$ perf config report.queue-size report.children
> report.children=false
> # report.queue-size=18446744073709551615 # Default, not set in ~/.perfconfig
> [acme@jouet linux]$
>
> ?
>
> - Arnaldo

To also show default config values, first of all,
I think we should have default config arrays.

So I sent v9 PATCH mail for default config arrays!
If you review the patchset, I'd appreciate it! :)


Thanks,
Taeung