Is it perhaps this way?: When the RT-Task migrated into the secondary domain, it is scheduled by the Linux-Scheduler: -> It inherits the RT-priority from her life in the primary domain and is timely priviliged compared to other tasks scheduled by the linux scheduler, which have a lower priority. -> But it can always be preempted by an RT-Task, that runs in the primary domain and that is scheduled by the Xenomai Scheduler, because this scheduler can preempt all standard linux kernel activities. -> Still it is protected from preempting by an Linux interrupt handler, because the I-Pipe is block the interrupts.
From: [email protected] To: [email protected] Date: Sat, 7 Jan 2012 11:43:15 +0100 Subject: [Xenomai-core] Questio about the Xenomai Scheduler Hello, I have a question about the Xenomai scheduler. Can the Xenomai Scheduler always preempt any operation of the scheduler of the standard Linux kernel? What is, when a migrated RT-Task is currently scheduled by the standard Linux scheduler? Does the Xenomai Scheduler can preempt this task too? Best regards Jan _______________________________________________ Xenomai-core mailing list [email protected] https://mail.gna.org/listinfo/xenomai-core
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