linux-kernel - Re: [PATCH 3/3] futex: add futex

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Message-ID: <1289239951.2191.0.camel@laptop>
Date:	Mon, 08 Nov 2010 19:12:31 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	Darren Hart <dvhart@...ux.intel.com>, linux-kernel@...r.kernel.org,
	Matt Fleming <matt@...sole-pimps.org>, mingo@...e.hu,
	eric.dumazet@...il.com, jkacur@...hat.com,
	Darren Hart <dvhltc@...ibm.com>
Subject: Re: [PATCH 3/3] futex: add futex_q static initializer

On Mon, 2010-11-08 at 17:42 +0100, Thomas Gleixner wrote:
> > +#define FUTEX_Q_INIT \
> > +     { /* list gets initialized in queue_me()*/ \
> > +       .task = NULL, NULL, FUTEX_KEY_INIT \
> > +     , NULL, NULL, NULL, FUTEX_BITSET_MATCH_ANY }
> > +
> 
> That should be a static readonly variable with a proper C99
> initializer. 

Well, it doesn't need to actually be an existing variable, but yeah it
should definately use C99 initializers.
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