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Date: Tue, 8 Oct 2013 00:25:05 +0200
From: Jiri Olsa <jolsa@redhat.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, Peter Zijlstra <a.p.zijlstra@chello.nl>,
        Arnaldo Carvalho de Melo <acme@redhat.com>,
        Namhyung Kim <namhyung@kernel.org>, David Ahern <dsahern@gmail.com>
Subject: Re: [PATCH 44/50] tools/perf/build: Collapse the test-all.c testcase
Message-ID: <20131007222505.GG2900@krava.redhat.com>
References: <1381147003-2574-1-git-send-email-mingo@kernel.org>
 <1381147003-2574-45-git-send-email-mingo@kernel.org>
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On Mon, Oct 07, 2013 at 01:56:37PM +0200, Ingo Molnar wrote:

SNIP

> diff --git a/tools/perf/config/feature-checks/test-backtrace.c b/tools/perf/config/feature-checks/test-backtrace.c
> index 6a5fd96..5b33bcf 100644
> --- a/tools/perf/config/feature-checks/test-backtrace.c
> +++ b/tools/perf/config/feature-checks/test-backtrace.c
> @@ -9,8 +9,6 @@ int main(void)
>  	entries = backtrace(backtrace_fns, 10);
>  	backtrace_symbols_fd(backtrace_fns, entries, 1);
>  
> -	printf("backtrace entries: %d\n", entries);
> - 
>  	return 0;

belongs to previous patch?

>  }
>  
> diff --git a/tools/perf/config/feature-checks/test-libunwind.c b/tools/perf/config/feature-checks/test-libunwind.c
> index 088fc59..43b9369 100644
> --- a/tools/perf/config/feature-checks/test-libunwind.c
> +++ b/tools/perf/config/feature-checks/test-libunwind.c
> @@ -18,9 +18,10 @@ int main(void)
>  
>  	addr_space = unw_create_addr_space(&accessors, 0);
>  	if (addr_space)
> -		return;
> +		return 0;
>  
>  	unw_init_remote(NULL, addr_space, NULL);
>  	dwarf_search_unwind_table(addr_space, 0, NULL, NULL, 0, NULL);
> +

ditto

jirka