Sorry i forgot to tell you what is my kernel. I use uCLinux-2006-08-03 with linux 2.6.17.
---------- Initial Header ----------- From : [EMAIL PROTECTED] To : uClinux development list <uclinux-dev@uclinux.org> Cc : Date : Mon, 25 Jun 2007 11:56:31 +0200 Subject : Re: [uClinux-dev] kernel preemptible on m68knommu ? Hi, I think preemtible characteristic is especific for a 2.6.x kernel. Which kernel branch are you testing? Regards, En/na [EMAIL PROTECTED] ha escrit: > 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 > uClinux-dev@uclinux.org > http://mailman.uclinux.org/mailman/listinfo/uclinux-dev > This message was resent by uclinux-dev@uclinux.org > To unsubscribe see: > http://mailman.uclinux.org/mailman/options/uclinux-dev -- Daniel Alomar i Claramonte Research & Development Electronic Dept. SERRA SOLDADURA, S.A. WEB Site: http://www.serrasold.com Knowledge Site: http://serratron.serrasold.com _______________________________________________ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev ------------------------ 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 uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
