Hello,
i have a few questions about RT-Linux:
1. Is it possible to call schedule() within a RT-interrupt service
routine (RT-ISR)? Or does the scheduler the same as in Linux and stops
itself in this case?
2. Are all interrupts disabled while a RT-ISR is running as in Linux?
3. Is the interrupt response time of RT-ISR better than the IRT in
normal Linux ? Or the determinism?
4. Can I register a RT-ISR within a standard module where nothin else is
real time to get a determinism interrupt response time?
5. If 4, can I call a standard linux system call within a RT-ISR? It is
not important for me that the execution of the RT-ISR is fast, but the
reaction on the interrupt must be fast.
TIA
S. Heursch
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