On Thursday, September 8, 2022 3:26 PM, Li, Xiaoyao wrote: > > + > > +struct perf_event *pt_get_curr_event(void) { > > + struct pt *pt = this_cpu_ptr(&pt_ctx); > > Wei, > > I'm not sure if we can use pt->handle.event instead or not. > > > + return pt->event; Yes, I think we could reuse that.