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SubjectRe: [driver-core PATCH v5 9/9] libnvdimm: Schedule device registration on node local to the device
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On Mon, 2018-11-05 at 13:12 -0800, Alexander Duyck wrote:
> This patch is meant to force the device registration for nvdimm devices to
> be closer to the actual device. This is achieved by using either the NUMA
> node ID of the region, or of the parent. By doing this we can have
> everything above the region based on the region, and everything below the
> region based on the nvdimm bus.
>
> By guaranteeing NUMA locality I see an improvement of as high as 25% for
> per-node init of a system with 12TB of persistent memory.

Thank you for having included the performance numbers.

Reviewed-by: Bart Van Assche <bvanassche@acm.org>

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