Daniel Henrique Barboza <danielhb...@gmail.com> writes: > The spapr-nvdimm driver is able to operate in two ways. The first > one is as a regular memory in which the NUMA node of the parent > pc-dimm class is used. The second mode, as persistent memory, allows for > a different NUMA node to be used based on the locality of the device. > > At this moment we don't have a way to express this second NUMA node for > the persistent memory mode. This patch introduces a new 'device-node' > property that will be used by the PPC64 spapr-nvdimm driver to set a > second NUMA node for the nvdimm.
if device-node is not specified on the commandline, we should default to the same value of node= attribute? Right now I am finding this default to 0. -aneesh
