linux-kernel - Re: [PATCH 5/9] jump label: Add register_jump_label_key/unregister_jump_label

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Message-ID: <1287176974.16971.3.camel@gandalf.stny.rr.com>
Date:	Fri, 15 Oct 2010 17:09:34 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jason Baron <jbaron@...hat.com>
Subject: Re: [PATCH 5/9] jump label: Add
 register_jump_label_key/unregister_jump_label_key

On Fri, 2010-10-15 at 23:03 +0200, Peter Zijlstra wrote:

> Urgh, this sucks.. :-(
> 
> So now we have to actually track all JUMP_LABEL() sites and call
> register muck on them.. even though we already track them through the
> special data section.
> 
> Is there really no way around this?

I'll take a look to see if we can monkey with magic and automate it.

-- Steve "pulling out his macro voodoo handlers" Rostedt


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