linux-kernel - Re: [PATCH 02/21] perf c2c: Dump raw records, decode data

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Date:	Tue, 18 Feb 2014 10:49:44 -0300
From:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
To:	Jiri Olsa <jolsa@...hat.com>
Cc:	Don Zickus <dzickus@...hat.com>,
	LKML <linux-kernel@...r.kernel.org>, jmario@...hat.com,
	fowles@...each.com, eranian@...gle.com,
	David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Mike Galbraith <efault@....de>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Richard Fowles <rfowles@...hat.com>
Subject: Re: [PATCH 02/21] perf c2c: Dump raw records, decode data_src bits

Em Tue, Feb 18, 2014 at 01:53:35PM +0100, Jiri Olsa escreveu:
> On Mon, Feb 10, 2014 at 12:28:57PM -0500, Don Zickus wrote:
> > From: Arnaldo Carvalho de Melo <acme@...hat.com>
<SNIP>
> > +static int perf_c2c__process_load_store(struct perf_c2c *c2c,
> > +					struct perf_sample *sample,
> > +					struct addr_location *al)
> > +{
> > +	if (c2c->raw_records)
> > +		perf_sample__fprintf(sample, ' ', "raw input", al, stdout);
> > +
> >  	return 0;
> >  }

> >  static const struct perf_evsel_str_handler handlers[] = {
> > -	{ "cpu/mem-loads,ldlat=30/pp", perf_c2c__process_load, },
> > -	{ "cpu/mem-stores/pp",	       perf_c2c__process_store, },
> > +	{ "cpu/mem-loads,ldlat=30/pp", perf_c2c__process_load_store, },
> > +	{ "cpu/mem-stores/pp",	       perf_c2c__process_load_store, },
 
> hm.. so it's only one function for both handlers.. no need
> to use handlers at all then, right?

This was just an skeleton from where to continue, so no, the idea isn't
to have just one function for both.

- Arnaldo
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