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On Mon, 6 Jun 2005, Ingo Molnar wrote: > > yes, it's supposed to be used for user-space PI too. What do you mean by > 'completely bounded'. Do you consider the current worst-case O(100) > property of plists a 'completely bounded' solution? > > i dont think fusyn's should be made available to non-RT tasks. If this > restriction is preserved then fusyn's would become O(max_nr_RT_tasks) > too. I think making fusyn RT tasks only would be asking a lot. Fusyn replaces Futex, and they are both used in pthreads. So non-RT tasks wouldn't be able to use pthreads in userspace, or a big chunk of pthread .. Daniel - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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