linux-kernel - Re: [-mm patch] rcu_trace build fix (was Re: 2.6.20-rc6-mm2 build failure)

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Message-ID: <20070130151754.GA2197@in.ibm.com>
Date:	Tue, 30 Jan 2007 20:47:54 +0530
From:	Dipankar Sarma <dipankar@...ibm.com>
To:	Frederik Deweerdt <deweerdt@...e.fr>
Cc:	Tomasz Kvarsin <kvarsin@...il.com>, Andrew Morton <akpm@...l.org>,
	linux-kernel <linux-kernel@...r.kernel.org>, paulmck@...ibm.com
Subject: Re: [-mm patch] rcu_trace build fix (was Re: 2.6.20-rc6-mm2 build failure)

On Mon, Jan 29, 2007 at 11:05:52PM +0000, Frederik Deweerdt wrote:
> On Mon, Jan 29, 2007 at 11:31:08PM +0300, Tomasz Kvarsin wrote:
> > I try to compile and got:
> Frederik
> 
> Signed-off-by: Frederik Deweerdt <frederik.deweerdt@...il.com>
> 
> diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c
> index f8962a7..9b7d66b 100644
> --- a/kernel/rcupreempt.c
> +++ b/kernel/rcupreempt.c
> @@ -619,7 +619,7 @@ void synchronize_kernel(void)
>  	synchronize_rcu();
>  }
> 
> -#ifdef RCU_TRACE
> +#ifdef CONFIG_RCU_TRACE
>  int *rcupreempt_flipctr(int cpu)
>  {
>  	return &per_cpu(rcu_flipctr, cpu)[0];
> @@ -649,7 +649,7 @@ EXPORT_SYMBOL_GPL(rcupreempt_data_completed);
>  EXPORT_SYMBOL_GPL(rcupreempt_flip_flag);
>  EXPORT_SYMBOL_GPL(rcupreempt_mb_flag);
>  EXPORT_SYMBOL_GPL(rcupreempt_try_flip_state_name);
> -#endif /* #ifdef RCU_TRACE */
> +#endif /* #ifdef CONFIG_RCU_TRACE */
> 
>  EXPORT_SYMBOL_GPL(call_rcu);
>  EXPORT_SYMBOL_GPL(rcu_batches_completed);

Looks good. Sorry about missing this and the late response. I am
online only periodically while I am out of town (until 10th Feb).

Acked-by : Dipankar Sarma <dipankar@...ibm.com>

Thanks
Dipankar
-
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