Linux 2.6 Real Time Kernel 이 나왔다는군요...

The purpose of this effort is to to further reduce interrupt latency
and to dramatically reduce task preemption latency in the 2.6 kernel
series. Our broad objective is to achieve preemption latency bounded
by the worst case IRQ disable.

We are in progress of porting to the 2.6.9-rc3-mm kernel series,
and would like to present our work at this stage, to request
general feedback, and interact with others working on similar kernel
enhancements.

These RT enhancements are an integration of features developed by
others and some new MontaVista components:

- Voluntary Preemption by Ingo Molnar
- IRQ thread patches by Scott Wood and Ingo Molnar
- BKL mutex patch by Ingo Molnar (with MV extensions)
- PMutex from Germany's Universitaet der Bundeswehr, Munich
- MontaVista mutex abstraction layer replacing spinlocks with mutexes