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Re: [Xen-devel] [PATCHv8 0/3] gnttab: Improve scaleability

>>> On 12.05.15 at 16:15, <david.vrabel@xxxxxxxxxx> wrote:
> The series makes the grant table locking more fine-grained and adds
> per-VCPU maptrack free lists, which greatly improves scalability.
> The series builds on the original series by Matt Wilson and Christoph
> Egger from Amazon.
> Performance results for aggregate intrahost network throughput
> (between 20 VM pairs, with 16 dom0 VCPUs) show substantial
> improvements.
>                              Throughput/Gbit/s
> Base                          9.7
> Split locks                  25.8
> Split locks                  42.9
>  + per-VCPU maptrack lists
> v8:
>   * Misc locking fixes.

This is of course rather unhelpful a comment, especially without
the patches themselves also having an updates-in-v8 section.
May I please ask that going forward you include at least the
most recent revision's changes in each patch?


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