linux-kernel - Re: [PATCH v14 15/19] perf, tools: Support long descriptions with perf list

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Date:	Fri, 5 Jun 2015 09:19:26 -0700
From:	Andi Kleen <ak@...ux.intel.com>
To:	Jiri Olsa <jolsa@...hat.com>
Cc:	Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>, mingo@...hat.com,
	Michael Ellerman <mpe@...erman.id.au>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	namhyung@...nel.org, linuxppc-dev@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v14 15/19] perf, tools: Support long descriptions with
 perf list

On Fri, Jun 05, 2015 at 12:21:38PM +0200, Jiri Olsa wrote:
> On Thu, Jun 04, 2015 at 11:27:23PM -0700, Sukadev Bhattiprolu wrote:
> 
> SNIP
> 
> > ---
> >  tools/perf/builtin-list.c |   11 ++++++++---
> >  1 file changed, 8 insertions(+), 3 deletions(-)
> > 
> > diff --git a/tools/perf/builtin-list.c b/tools/perf/builtin-list.c
> > index 3f058f7..d0f7a18 100644
> > --- a/tools/perf/builtin-list.c
> > +++ b/tools/perf/builtin-list.c
> > @@ -22,10 +22,13 @@ int cmd_list(int argc, const char **argv, const char *prefix __maybe_unused)
> >  {
> >  	int i;
> >  	bool raw_dump = false;
> > +	bool long_desc_flag = false;
> >  	struct option list_options[] = {
> >  		OPT_BOOLEAN(0, "raw-dump", &raw_dump, "Dump raw events"),
> >  		OPT_BOOLEAN('d', "desc", &desc_flag,
> >  			    "Print extra event descriptions. --no-desc to not print."),
> > +		OPT_BOOLEAN('d', "long-desc", &long_desc_flag,
> > +			    "Print longer event descriptions."),
> 
> hum, it should be 'v' , right?

Yes that's right.

Also BTW need to add the new option to the usage line a few lines below.

-Andi

-- 
ak@...ux.intel.com -- Speaking for myself only
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