linux-kernel - Re: [PATCH 2/3] perf tests: Add arch tests

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Message-ID: <20150912110011.GF2796@codeblueprint.co.uk>
Date:	Sat, 12 Sep 2015 12:00:11 +0100
From:	Matt Fleming <matt@...eblueprint.co.uk>
To:	Jiri Olsa <jolsa@...hat.com>
Cc:	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Ingo Molnar <mingo@...nel.org>, linux-kernel@...r.kernel.org,
	Andi Kleen <andi@...stfloor.org>,
	Vince Weaver <vince@...ter.net>,
	Peter Zijlstra <peterz@...radead.org>,
	Kanaka Juvva <kanaka.d.juvva@...el.com>,
	Vikas Shivappa <vikas.shivappa@...el.com>,
	Matt Fleming <matt.fleming@...el.com>
Subject: Re: [PATCH 2/3] perf tests: Add arch tests

On Mon, 07 Sep, at 02:23:53PM, Jiri Olsa wrote:
> On Sat, Sep 05, 2015 at 08:02:21PM +0100, Matt Fleming wrote:
> 
> SNIP
> 
> > diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
> > index 8cf0601d1662..a1b2265eaf55 100644
> > --- a/tools/perf/tests/builtin-test.c
> > +++ b/tools/perf/tests/builtin-test.c
> > @@ -14,10 +14,17 @@
> >  #include "parse-options.h"
> >  #include "symbol.h"
> >  
> > -static struct test {
> > -	const char *desc;
> > -	int (*func)(void);
> > -} tests[] = {
> > +#if defined(__x86_64__) || defined(__i386__)
> > +#include "arch-tests.h"
> > +#else
> > +static struct test arch_tests[] = {
> > +	{
> > +		.func = NULL,
> > +	},
> > +};
> > +#endif
> 
> this could be defined as __weak array so we dont need to have #if above

Yeah, good idea. I'll make that change.

-- 
Matt Fleming, Intel Open Source Technology Center
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