On Wed, Feb 19, 2020 at 05:47:36PM +0100, Peter Zijlstra wrote:
> On Wed, Feb 19, 2020 at 08:43:56AM -0800, Paul E. McKenney wrote:
> > On Wed, Feb 19, 2020 at 03:47:37PM +0100, Peter Zijlstra wrote:
> > > Effectively revert commit 865e63b04e9b2 ("tracing: Add back in
> > > rcu_irq_enter/exit_irqson() for rcuidle tracepoints") now that we've
> > > taught perf how to deal with not having an RCU context provided.
> > >
> > > Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
> > > ---
> > > include/linux/tracepoint.h | 8 ++------
> > > 1 file changed, 2 insertions(+), 6 deletions(-)
> > >
> > > --- a/include/linux/tracepoint.h
> > > +++ b/include/linux/tracepoint.h
> > > @@ -179,10 +179,8 @@ static inline struct tracepoint *tracepo
> >
> > Shouldn't we also get rid of this line above?
> >
> > int __maybe_unused __idx = 0; \
> >
>
> Probably makes a lot of sense, lemme fix that!
Oh wait, no! SRCU is the one that remains !
