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SubjectRe: [PATCH 4/4] nvdimm: Trigger the device probe on a cpu local to the device
On Mon, Sep 10, 2018 at 4:44 PM Alexander Duyck
<alexander.duyck@gmail.com> wrote:
>
> From: Alexander Duyck <alexander.h.duyck@intel.com>
>
> This patch is based off of the pci_call_probe function used to initialize
> PCI devices. The general idea here is to move the probe call to a location
> that is local to the memory being initialized. By doing this we can shave
> significant time off of the total time needed for initialization.
>
> With this patch applied I see a significant reduction in overall init time
> as without it the init varied between 23 and 37 seconds to initialize a 3GB
> node. With this patch applied the variance is only between 23 and 26
> seconds to initialize each node.

Same mistake here as in patch 1. It is 3TB, not 3GB. I will fix for
the next version.

- Alex

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