> so the -F option for 'type:' does not have default set,> and it looks like the +- don't make sense there:hw:+comm is just equivalent to hw:commSeems fine to me?hw:-comm won't do anything, but I guess that's expected.Don't see any need to change this?> > [jolsa@krava perf]$ ./perf script -F hw:+comm | head -3> ex > ex > ex -Andi