On Mon, Jan 14, 2013 at 10:08:41PM -0500, Steven Rostedt wrote:
> 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.
Cool!!! I have removed the "notrace", having just barely resisted the
urge to add two more instances of "notrace", just for good measure. ;-)
Thanx, Paul
> -- 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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