linux-kernel - Re: [PATCH] perf record: Add missing perf_hpp_

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Date:	Thu, 13 Sep 2012 11:48:26 +0200
From:	Robert Richter <robert.richter@....com>
To:	Namhyung Kim <namhyung@...nel.org>
CC:	Arnaldo Carvalho de Melo <acme@...hat.com>, <mingo@...nel.org>,
	<hpa@...or.com>, <paulus@...ba.org>,
	<linux-kernel@...r.kernel.org>, <a.p.zijlstra@...llo.nl>,
	<namhyung.kim@....com>, <tglx@...utronix.de>,
	<linux-tip-commits@...r.kernel.org>
Subject: Re: [PATCH] perf record: Add missing perf_hpp__init for pipe-mode

On 13.09.12 13:14:30, Namhyung Kim wrote:
> From: Namhyung Kim <namhyung.kim@....com>
> 
> The perf_hpp__init() function was only called from setup_browser() so
> that the pipe-mode missed the initialization thus didn't respond to
> related options.  Fix it.
> 
> Reported-by: Robert Richter <robert.richter@....com>
> Signed-off-by: Namhyung Kim <namhyung@...nel.org>
> ---
>  tools/perf/builtin-report.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

This patch fixes it.

Thanks,

-Robert

> 
> diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
> index 97b2e6300f4c..279155a47d1c 100644
> --- a/tools/perf/builtin-report.c
> +++ b/tools/perf/builtin-report.c
> @@ -689,8 +689,10 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
>  
>  	if (strcmp(report.input_name, "-") != 0)
>  		setup_browser(true);
> -	else
> +	else {
>  		use_browser = 0;
> +		perf_hpp__init(false, false);
> +	}
>  
>  	/*
>  	 * Only in the newt browser we are doing integrated annotation,
> -- 
> 1.7.11.4
> 
> 

-- 
Advanced Micro Devices, Inc.
Operating System Research Center

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