linux-kernel - Re: [patch-mm 01/25] NOHZ: Fix nox x86 dyntick idle handling

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Date:	Sat, 16 Jun 2007 16:36:50 +0200
From:	Bernhard Rosenkraenzer <bero@...linux.org>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	LKML <linux-kernel@...r.kernel.org>, Andrew Morton <akpm@...l.org>,
	Ingo Molnar <mingo@...e.hu>, Andi Kleen <ak@...e.de>,
	Chris Wright <chrisw@...s-sol.org>,
	Arjan van de Ven <arjan@...radead.org>,
	Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>,
	Adam Belay <abelay@...ell.com>, Len Brown <lenb@...nel.org>,
	Dave Miller <davem@...emloft.net>,
	Paul Mundt <lethal@...ux-sh.org>,
	Russell King <rmk+kernel@....linux.org.uk>
Subject: Re: [patch-mm 01/25] NOHZ: Fix nox x86 dyntick idle handling

On Saturday 16 June 2007, Thomas Gleixner wrote:

> +#if defined(CONFIG_NO_HZ) && !defined(CONFIG_NONIRQ_WAKEUP)
> +	/* Make sure that timer wheel updates are propagated */
> +	if (!in_interrupt() && idle_cpu(smp_processor_id()) && !need_resched())
> +		tick_nohz_stop_sched_tick();a
> +#endif
>  	preempt_enable_no_resched();
>  }

The bit above breaks the build for a CONFIG_NO_HZ build without 
CONFIG_NONIRQ_WAKEUP -- please remove the extra "a" after 
tick_nohz_stop_sched_tick(); before applying this.

Regards,
bero
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