* Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx> wrote: > 2.6.21.4-rt12 boots on 4-CPU Opteron and passes several hours of > rcutorture. However, if I simply do "modprobe rcutorture", the kernel > threads do not spread across the CPUs as I would expect them to, even > given CFS. Instead, the readers all stack up on a single CPU, and I > have to use the "taskset" command to spread them out manually. Is > there some config parameter I am missing out on? hm, what affinity do they start out with? Could they all be pinned to CPU#0 by default? Ingo - To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
