Date: Mon, 1 Dec 2014 19:35:41 -0300
From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: kan.liang@intel.com
Cc: jolsa@redhat.com, namhyung@kernel.org, linux-kernel@vger.kernel.org,
        ak@linux.intel.com
Subject: Re: [PATCH V5 1/1] perf tool:perf diff support for different binaries
Message-ID: <20141201223541.GM30226@kernel.org>
References: <1416585348-14762-1-git-send-email-kan.liang@intel.com>
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Em Fri, Nov 21, 2014 at 10:55:48AM -0500, kan.liang@intel.com escreveu:
> From: Kan Liang <kan.liang@intel.com>
> 
> Currently, the perf diff only works with same binaries. That's because
> it compares the symbol start address. It doesn't work if the perf.data
> comes from different binaries. This patch matches the function names.
> 
> Here is a simple examples (Only change f2 and f3 functions location.)
> There is no change in behavior, but the old perf diff display the wrong
> differential profile.

[acme@zoo linux]$ am /wb/1.patch 
Applying: perf tool:perf diff support for different binaries
/home/acme/git/linux/.git/rebase-apply/patch:23: trailing whitespace.
If no parameters are passed the samples will be sorted by dso and
symbol. 
/home/acme/git/linux/.git/rebase-apply/patch:26: trailing whitespace.
symbols name. 
warning: 2 lines add whitespace errors.

[1]+  Stopped                 am /wb/1.patch
[acme@zoo linux]$

Fixing this up this time.

Please consider:

chmod +x .git/hooks/*

- Arnaldo
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