Re: [PATCH 3/3][RFC] cpuidle/tracing: Denote the tracepoints asbeing in rcu_idle_exit() section

[Steven Rostedt]

On Tue, 2012-02-07 at 07:40 -0800, Paul E. McKenney wrote:
> On Tue, Feb 07, 2012 at 09:56:56AM -0500, Steven Rostedt wrote:
> > From: Steven Rostedt <srostedt@xxxxxxxxxx>
> > 
> > As the tracepoints in the cpuidle code are called when rcu_idle_exit() is in
> > effect, the _rcuidle() version must be used, otherwise the rcu_read_lock()s
> > that protect the tracepoint will not be honored.
> > 
> > Cc: Len Brown <len.brown@xxxxxxxxx>
> > Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
> > Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
> 
> Looks good to me!
> 
> Reviewed-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

Thanks, but does this include patch 2/3 as well?

-- Steve


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/