* FengYue <[EMAIL PROTECTED]> [001127 16:08] wrote:
>
> On Mon, 27 Nov 2000, Alfred Perlstein wrote:
>
> ->* David Petrou <[EMAIL PROTECTED]> [001127 14:41] wrote:
> ->> thanks for the quick reply...
> ->>
> ->> > > 3. if preemptive, does that occur at user-level, or by the kernel?
> ->> > > (and how costly is it?)
> ->> >
> ->> > It's a mix, and very cheap.
>
> I thought it's preemptive purely at user-level since the threads are
> scheduled by thread lib at user-level only. No?
What are you asking? Give a scenario and I'll explain what should
happen.
--
-Alfred Perlstein - [[EMAIL PROTECTED]|[EMAIL PROTECTED]]
"I have the heart of a child; I keep it in a jar on my desk."
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-hackers" in the body of the message
