RE: [PATCH 06/19] kernel: convert perf_event_context.refcount from atomic_t to refcount_t

[Reshetova, Elena]

> On Mon, Feb 20, 2017 at 12:18:55PM +0200, Elena Reshetova wrote:
> > +++ b/kernel/events/core.c
> > @@ -1108,7 +1108,7 @@ static void perf_event_ctx_deactivate(struct
> perf_event_context *ctx)
> >
> >  static void get_ctx(struct perf_event_context *ctx)
> >  {
> > -	WARN_ON(!atomic_inc_not_zero(&ctx->refcount));
> > +	WARN_ON(!refcount_inc_not_zero(&ctx->refcount));
> >  }
> 
> You can change that to refcount_inc(), as that has the exact same
> semantics.

True, will fix. Thanks!