linux-kernel - Re: [PATCH 2/8] perf, tools: Add --branch-history option to report

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Date:	Wed, 12 Nov 2014 01:05:05 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Andi Kleen <andi@...stfloor.org>, jolsa@...hat.com,
	linux-kernel@...r.kernel.org, acme@...nel.org,
	Andi Kleen <ak@...ux.intel.com>
Subject: Re: [PATCH 2/8] perf, tools: Add --branch-history option to report

> And please also add a new CCKEY_SRCLINE if you print srcline with the
> callchains so that users can give "-g srcline" if they want (regardless
> of the branch history feature).

That would be largely identical to CCKEY_ADDRESS 
except for the case of two calls to the same function from
the same line. Probably not worth adding?

-Andi
-- 
ak@...ux.intel.com -- Speaking for myself only.
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