Messages in this thread | | | From | Dan Williams <> | Date | Mon, 26 Nov 2018 20:50:22 -0800 | Subject | Re: [driver-core PATCH v6 7/9] driver core: Attach devices on CPU local to device node |
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On Thu, Nov 8, 2018 at 10:07 AM Alexander Duyck <alexander.h.duyck@linux.intel.com> wrote: > > Call the asynchronous probe routines on a CPU local to the device node. By > doing this we should be able to improve our initialization time > significantly as we can avoid having to access the device from a remote > node which may introduce higher latency. > > For example, in the case of initializing memory for NVDIMM this can have a > significant impact as initialing 3TB on remote node can take up to 39 > seconds while initialing it on a local node only takes 23 seconds. It is > situations like this where we will see the biggest improvement. > > Reviewed-by: Bart Van Assche <bvanassche@acm.org> > Signed-off-by: Alexander Duyck <alexander.h.duyck@linux.intel.com>
Looks good,
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
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