Message-ID: <526D32F4.3050507@gmail.com>
Date: Sun, 27 Oct 2013 09:36:20 -0600
From: David Ahern <dsahern@gmail.com>
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To: Jiri Olsa <jolsa@redhat.com>, linux-kernel@vger.kernel.org
CC: Corey Ashford <cjashfor@linux.vnet.ibm.com>, Ingo Molnar <mingo@elte.hu>,
        Namhyung Kim <namhyung@kernel.org>, Paul Mackerras <paulus@samba.org>,
        Peter Zijlstra <a.p.zijlstra@chello.nl>,
        Arnaldo Carvalho de Melo <acme@redhat.com>,
        Andi Kleen <andi@firstfloor.org>,
        Adrian Hunter <adrian.hunter@intel.com>
Subject: Re: [PATCH 3/4] perf tools: Add call-graph option support into .perfconfig
References: <20131026120336.GA24439@gmail.com> <1382797536-32303-1-git-send-email-jolsa@redhat.com> <1382797536-32303-4-git-send-email-jolsa@redhat.com>
In-Reply-To: <1382797536-32303-4-git-send-email-jolsa@redhat.com>
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On 10/26/13 8:25 AM, Jiri Olsa wrote:
> Adding call-graph option support into .perfconfig file,
> so it's now possible use call-graph option like:
>
>    [top]
>          call-graph = fp
>
>    [record]
>          call-graph = dwarf,8192
>
> Above options ONLY setup the unwind method. To enable
> perf record/top to actually use it the command line
> option -g/-G must be specified.
>
> The --call-graph option overloads .perfconfig setup.

Documentation for perf-top and perf-record should be updated with the above.

Otherwise, Tested-Reviewed-by: David Ahern <dsahern@gmail.com>

David

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