On Mon, 24 Mar 2014 15:34:36 -0400, Don Zickus wrote: > The cache contention tools needs to keep all the perf records unique in order > to properly parse all the data. Currently add_hist_entry() will combine > the duplicate record and add the weight/period to the existing record. > > This throws away the unique data the cache contention tool needs (mainly > the data source). Create a flag to force the records to stay unique.
No. This is why I said you need to add 'mem' and 'snoop' sort keys into the c2c tool. This is not how sort works IMHO - if you need to make samples unique let the sort key(s) distinguish them somehow, or you can combine same samples (in terms of sort kes) and use the combined entry's stat.nr_events and stat.period or weight. Thanks, Namhyung -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
