On Thu, Aug 01, 2013 at 04:21:11PM +0200, Frederic Weisbecker wrote: > > > Yeah, just go with a single global state for now.. > > > > The perf default is to create inherited counter, which are per cpu > > anyway. So we'll not loose much. > > So you mean that I keep the per cpu state when event->cpu != -1 and also have > a global counter for the others. Right?
No, only a single global counter. The fact that perf, by default, creates a counter per cpu, means that there's little effective difference between a single global counter and per-cpu counters. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
