linux-kernel - Re: [PATCH 07/10] perf script: Move printing of 'common' data from print

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Date:	Thu, 10 Mar 2011 01:22:42 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	David Ahern <daahern@...co.com>
Cc:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: Re: [PATCH 07/10] perf script: Move printing of 'common' data from
 print_event and rename

On Wed, Mar 09, 2011 at 05:15:00PM -0700, David Ahern wrote:
> 
> 
> On 03/09/11 17:10, Frederic Weisbecker wrote:
> > 
> > And if you actually keep those functions in place?
> 
>     CC /tmp/build-perf/util/trace-event-read.o
> cc1: warnings being treated as errors
> util/trace-event-parse.c:2652:13: error: 'print_graph_cpu' defined but
> not used
> util/trace-event-parse.c:2681:13: error: 'print_graph_proc' defined but
> not used
> make: *** [/tmp/build-perf/util/trace-event-parse.o] Error 1
> make: *** Waiting for unfinished jobs....

All right, that's because you removed their calls in pretty_print_func_ent().
So either you remove the whole in a specific patch, pretty_print_func_ent()
included and other related functions, or you keep them.

But I prefer we don't do something halfway, and in particular not in a
semi-hidden way inside a patch that is not particularly focused on that
purpose.
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