Jan Kiszka wrote:
Hi,

this is an experimental hack to open the non-rt priority levels of Linux
to Xenomai shadow threads, i.e. allow shadows to be scheduled under
SCHED_NORMAL when in secondary mode. The scenario are typical borderline
threads between RT and non-RT: they share a critical code path with RT
threads, maybe mutex protected, but they are mostly time-sharing threads
which do not need SCHED_FIFO for this.

Merged the nucleus and native API changes, thanks. The POSIX skin still needs to be updated to use those new timesharing Xenomai-enabled threads though.

--

Philippe.

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