> > /* -1 = remove affinity */
> > sys_sched_setaffinity(pid_t pid, int cpu);
> > This will work everywhere, and doesn't require userspace to know the
> > size of the cpu bitmask etc.
> That doesn't work. Think of SMT CPU pairs (aka HyperThreading) or
> quads that share caches.
Hmm i don't understand, mind explaining why it wouldn't work on HT?
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