[RFC PATCH 1/2] powerpc/numa: fix cpu_to_node() usage during boot

Tejun Heo tj at kernel.org
Thu Jul 16 08:47:58 AEST 2015


On Wed, Jul 15, 2015 at 03:43:51PM -0700, Nishanth Aravamudan wrote:
> Ok, thank you for clarifying! From a correctness perspective, even if
> the numbers don't match NUMA nodes, should we expect the grouping to be
> split along NUMA topology?

Yeap, the groups get formed according to the node distances.  Nodes
which are not at LOCAL_DISTANCE are always put in different groups.



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