linux-kernel - Re: [PATCH] perf report: auto-detect branch stack sampling mode

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Date:	Mon, 05 Mar 2012 17:30:33 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Stephane Eranian <eranian@...gle.com>,
	linux-kernel@...r.kernel.org, acme@...hat.com, dsahern@...il.com,
	ravitillo@....gov, khandual@...ux.vnet.ibm.com, asharma@...com,
	robert.richter@....com, ming.m.lin@...el.com,
	vweaver1@...s.utk.edu, andi@...stfloor.org
Subject: Re: [PATCH] perf report: auto-detect branch stack sampling mode

On Mon, 2012-03-05 at 16:56 +0100, Ingo Molnar wrote:
> A third usability bug is that for some reason a branch sampling 
> 'perf report' defaults to the stdio output on my testsystem - 
> with --no-branch-stack it gives the regular tui.
> 
> 
Ah, I would not have noticed that since I still explicitly build my perf
without TUI support. That stuff mostly just gets in the way.
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