linux-kernel - Re: [PATCH] perf, record: Ammend option summaries

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Date:	Thu, 11 Jun 2015 10:46:19 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH] perf, record: Ammend option summaries

On Wed, Jun 10, 2015 at 02:27:43PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Wed, Jun 10, 2015 at 04:48:50PM +0200, Peter Zijlstra escreveu:
> > 
> > Because there's too many options and I cannot read, I frequently get
> > confused between -c and -P, and try to do things like:
> > 
> >   perf record -P 50000 -- foo
> > 
> > Which does not work; try and make the option description slightly longer
> > and hopefully less confusing.
> 
> Thanks, I'll check and update tools/perf/Documentation/perf-record.txt,
> i.e. the man page.

Thanks, I always forget that stuff even exists. I further get totally
annoyed every time I do: perf record --help and it vomits on me.

Could we please make -h and --help do the exact same thing?
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