* Andy Lutomirski <[email protected]> wrote: > On Wed, Feb 26, 2014 at 10:55 AM, Andi Kleen <[email protected]> wrote: > > >> I'm suggesting a perf event option, just like the way that PEBS > >> works. > > > > Right now it's a somewhat experimental feature and just having the > > sysctl is fine. [...]
NACKed-by: Ingo Molnar <[email protected]> > > [...] If it turns out that is what everyone uses such an option > > could be still added later. > > I'm a bit worried that the syscall will be stuck as ABI forever, > though. Its presence will make adding a different configuration > mechanism awkward. The sysctl is a usability non-starter, obviously. Thanks, Ingo -- 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/
