hi all, i am looking to have a kernel that is preemptible. I use a Coldfire 5271, so it is in the family m68knommu. I search the CONFIG_PREEMPT option in the kernel and did not found it. So i take a look in the code, and i don't find anything for the m68knommu.
i search on different architectur, so i found that nios2 or m68k have something in it to take care of the CONFIG_PREEMPT define. Is the work difficult to port the preemptible kernel from m68k to m68knommu ? Has someone a patch for the m68knommu arch so my kernel is preemtible ? My application need to respond quickly on some interruption, but i can't do the application in a driver. Is there another solution that have a preemptible kernel to achieve the aim ? I was thinking about calling schedule() in the interrupt hanlder, but it seem very bad ? But how can the scheduler be called just after the interruption ? Thank for all help and information Yannick ------------------------ ALICE C'EST ENCORE MIEUX AVEC CANAL+ LE BOUQUET ! --------------- Découvrez vite l'offre exclusive ALICEBOX et CANAL+ LE BOUQUET, en cliquant ici http://alicebox.fr Soumis à conditions. _______________________________________________ uClinux-dev mailing list [email protected] http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by [email protected] To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
