* Daniel Walker <[EMAIL PROTECTED]> wrote: > > secondly, CLOCKSOURCE_NOTIFY_REGISTER is only used by the core > > clocksource code and no register-notifier interface is exposed: this > > makes the whole thing an expensive NOP. > > I don't know what you mean when you say "no register-notifier > interface is exposed" .. The timekeeping code doesn't use this > notification , but it really should. [...]
what i say is that there's no public interface exposed of this notifier (and even if there was, there isnt any user of it) and there's only a single notifier used internally: this means that this thing is an expensive function call. 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/