Em Tue, Oct 27, 2015 at 02:51:54PM +0100, Jiri Olsa escreveu: > On Tue, Oct 27, 2015 at 10:44:40AM -0300, Arnaldo Carvalho de Melo wrote: > > > I think we could easily add record specific event for this > > > once it's needed.. there's plenty of free numbers in user > > > events area ;-)
> > Shhh, don't ask PeterZ about it ;-) > > But seriously, what makes this specific? Do you envision the stat code > > needing 2^64-1 tags? > nope ;-) > it's just the read function perf_event__read_stat_config takes the > 'struct perf_stat_config *' and updates it based on the event data. > we would need to change the code to be more generic.. but as you said, > it's future ;-) Right, I applied the patch, I was just curious if I was missing some detail that would prevent us from using this as a generic tag/value perf.data storing facility. - Arnaldo -- 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/
