How does 2.6 SMP scheduler assign runqueues to multi-cores?

> > > By the way, in an SMT/hyperthreading processor, does the latest kernel > > > version assign one run queue per physical CPU, or per virtual processor?

> > >
> > one run-queue per physical CPU
>
> No. Each logical processor has its own runqueue.

How about muti-core? Does each core also have its own run queue? Does anyone know how multi-core would work with SMT? Is it possible that they work together? Is the following a possible scenario? : A node has two processors, each processor has two cores, and each core has two "virtual cores". And there are 8 run queues in total.

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