Erwin Rol wrote:
>
> You could use soft-realtime in "normal" linux. That way your
> userspace app will always have the highest priority and will run when
> it is not blocked. Becarefull because soft-realtime can also lockup yer
> machine, when you make a while(1); and turn on SCHED_FIFO your
> machine will lockup. Just take a look at the pthread man pages.
>
> - Erwin
Correct but terroristic explanation of a nice feature.
Better to say that you can lock your machine up as long as you do not
relinquish the CPU voluntarely. In normal applications you usually go
asleep very often, even while you are using a soft real time process.
What you can be sure of is that you will be awakend as soon as possible.
Ciao, Paolo.
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