Hello, On Thu, Jul 02, 2015 at 04:02:02PM -0700, Nishanth Aravamudan wrote: > we currently emit at boot: > > [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [0] 4 5 6 7 > > After this commit, we correctly emit: > > [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [1] 4 5 6 7
JFYI, the numbers in the brackets aren't NUMA node numbers but percpu allocation group numbers and they're not split according to nodes but percpu allocation units. In both cases, there are two units each serving 0-3 and 4-7. In the above case, because it wasn't being fed the correct NUMA information, both got assigned to the same group. In the latter, they got assigned to different ones but even then if the group numbers match NUMA node numbers, that's just a coincidence. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
