[Click] Thread Scheduling

[Latency Buster]

> You want --cpu=0 as it sets on which CPU to preferentially run the threads.
>  So if you have two threads, then --cpu=0 would imply that you want cpu0 and
> cpu1.
I also did --cpu=0 but it does no good. All the time I see one kclick
in 'S' state.
I have a 4 CPU machine. So, even if I did --cpu=2, then it would mean
that the threads would run on cpu2 and cpu3..