Re: Tasks priority and time slice
Adam Lackorzynski <[email protected]>
| Newsgroups | gmane.comp.micro-kernel.l4.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi, On Mon Jul 09, 2012 at 11:14:01 +0200, Pierre Larus wrote: > I am running two para-virtualized OS on L4RE. I would like to define tasks > priority and time slice. > The real time scheduling extensions does not seem to be implemented on ARM. > But I have find this code in a Ned example: > scheduler = L4.Env.mem_alloc:create(L4.Proto.Scheduler, 0x78, 0x70) > > I don't understand how to use second and third arguments. The second is the maximum priority and the third is the base prio, i.e. when you use for example prio 3 in your program it will get 0x73 globally (better: 0x73 in the context of the running script). Any prio bigger than 8 in the program will be capped to 0x78. Adam -- Adam [email protected] Lackorzynski http://os.inf.tu-dresden.de/~adam/