Re: CVS commit: src/sys/kern

[Matt Thomas <matt%3am-software.com@localhost>]

On Feb 10, 2008, at 6:04 AM, Masao Uebayashi wrote:

> > Log Message:
> > Disable the event counters by default, since they create terrible  
> > cache
> > behaviour on MP systems.
>
> I'm thinking if putting all evcnt::ev_counter into a single segment
> (and make evcnt::ev_counter a pointer to there) would help cache
> efficency.


Probably not since you still need to access the pointer and then you are
adding another access on top of that.