Re: [RFC PATCHSET] sched,perf: unify tracers in sched and move perfon top of TP

[Tejun Heo]

Hello,

On 05/06/2010 09:11 AM, Ingo Molnar wrote:
> That said, i agree with you that turning the basic perf scheduling
> calls into events goes one step too far.

But if you put all those calls on top of TPs and apply static
optimization to TPs (yeah, that can be applied directly to perf calls
too but it's simpler to consolidate, IMHO), perf becomes zero-cost
when disabled.

Thanks.

-- 
tejun
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/