[PATCH v4 3/5] powerpc/numa: Use cpu node map of first sibling thread

Nathan Lynch nathanl at linux.ibm.com
Thu Oct 3 03:55:42 AEST 2019


Srikar Dronamraju <srikar at linux.vnet.ibm.com> writes:

> All the sibling threads of a core have to be part of the same node.
> To ensure that all the sibling threads map to the same node, always
> lookup/update the cpu-to-node map of the first thread in the core.

Reviewed-by: Nathan Lynch <nathanl at linux.ibm.com>


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