Jan Kiszka wrote: > Gilles Chanteperdrix wrote: > >>Jan Kiszka wrote: >> >>>Picking up the earlier discussion of CPU affinity of shadow threads, >>>this patch now opens the possibility to assign a CPU mask on >>>xnshadow_map. It cleans up the related nucleus code and updates all >>>callers of xnshadow_map appropriately. >>> >>>Be warned, it's only tested on (q)emulated SMP. Comments and test >>>reports on real hardware are welcome. >> >>It is only possible to set the affinity of a user-space thread, why >>adding another way to do it ? >> > > > I'm not yet completely understanding what you mean. > > So far the affinity was indirectly assigned to some xnthread by the CPU > the caller of xnshadow_map happened to run on. Now this is done > explicitly, thus in a more robust way (there was an undefined path in > the old code) and without duplicating code (/wrt skins).
I meant "already" instead of "only", it is already possible to set the affinity of a user-space thread with sched_setaffinity. -- Gilles Chanteperdrix _______________________________________________ Xenomai-core mailing list Xenomaifirstname.lastname@example.org https://mail.gna.org/listinfo/xenomai-core