linux-kernel - Re: linux-next: Tree for Jan 7 (rcutorture)

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Date:	Mon, 14 Jan 2013 22:08:41 -0500
From:	Steven Rostedt <rostedt@...dmis.org>
To:	paulmck@...ux.vnet.ibm.com
Cc:	Randy Dunlap <rdunlap@...radead.org>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: linux-next: Tree for Jan 7 (rcutorture)

On Mon, 2013-01-14 at 11:49 -0800, Paul E. McKenney wrote:

> diff --git a/kernel/rcu.h b/kernel/rcu.h
> index 7f8e759..b5d30c3 100644
> --- a/kernel/rcu.h
> +++ b/kernel/rcu.h
> @@ -24,6 +24,7 @@
>  #define __LINUX_RCU_H
>  
>  #ifdef CONFIG_RCU_TRACE
> +#include <linux/trace_clock.h>
>  #define RCU_TRACE(stmt) stmt
>  #else /* #ifdef CONFIG_RCU_TRACE */
>  #define RCU_TRACE(stmt)
> @@ -118,4 +119,13 @@ int rcu_jiffies_till_stall_check(void);
>  
>  #endif /* #ifdef CONFIG_RCU_STALL_COMMON */
>  
> +static inline u64 notrace rcu_trace_clock_local(void)

"inline" now implies notrace. That is, we define inline to include
notrace in the headers. The 'notrace' now is redundant.

-- Steve

> +{
> +#ifdef CONFIG_RCU_TRACE
> +	return trace_clock_local();
> +#else /* #ifdef CONFIG_RCU_TRACE */
> +	return 0;
> +#endif /* #else #ifdef CONFIG_RCU_TRACE */
> +}
> +
>  #endif /* __LINUX_RCU_H */


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