linux-kernel - Re: lockdep trace from posix timers

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Message-ID: <1345465225.23018.39.camel@twins>
Date:	Mon, 20 Aug 2012 14:20:25 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Oleg Nesterov <oleg@...hat.com>, Dave Jones <davej@...hat.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	dhowells <dhowells@...hat.com>, Al Viro <viro@...iv.linux.org.uk>
Subject: Re: lockdep trace from posix timers

On Mon, 2012-08-20 at 08:19 -0400, Steven Rostedt wrote:
> 
> > > +       for (;;) {
> > > +               if (entry == &dead)
> 
> But your compiler likes "entry == &dead"? ;-)
> 
Yes, fancy as GCC is these days, it doesn't quite bother with the
meta-physical questions just yet.
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