Messages in this thread | | | Subject | Re: [PATCH] vfio/pci: Virtualize Maximum Payload Size | From | Auger Eric <> | Date | Thu, 21 Sep 2017 08:36:30 +0200 |
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Hi Sinan,
On 20/09/2017 18:29, Sinan Kaya wrote: > On 9/20/2017 12:11 PM, Alex Williamson wrote: >> My impression is that the issue would be inefficiency. There should be >> nothing functionally wrong with a read request less than MPS, but we're >> not "filling" the TLP as much as the topology allows. Is that your >> understanding as well, Sinan? > > That's my understanding as well. It would be a performance hit to use a > value less than MPS. > >
Thank you for your explanations.
best Regards
Eric
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