linux-kernel - Re: [PATCH][RFC] trace: profile likely and unlikely annotations

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Message-ID: <20081027212340.4776a6eb@infradead.org>
Date:	Mon, 27 Oct 2008 21:23:40 -0700
From:	Arjan van de Ven <arjan@...radead.org>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Mike Snitzer <snitzer@...il.com>, Theodore Tso <tytso@....edu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Peter Zijlstra <peterz@...radead.org>,
	Frederic Weisbecker <fweisbec@...il.com>
Subject: Re: [PATCH][RFC] trace: profile likely and unlikely annotations

On Tue, 28 Oct 2008 00:12:48 -0400 (EDT)
Steven Rostedt <rostedt@...dmis.org> wrote:

> 
> Andrew Morton recently suggested having an in-kernel way to profile
> likely and unlikely macros. This patch achieves that goal.


alternatively we remove likely/unlikely ;)

or maybe only ban it from drivers or something.


-- 
Arjan van de Ven 	Intel Open Source Technology Centre
For development, discussion and tips for power savings, 
visit http://www.lesswatts.org
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