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On Thu, Apr 19, 2018 at 10:56:09AM +0200, Simon Horman wrote:
> Hi Pablo,
>
> please consider these IPVS enhancements for v4.18.
>
> * Whitepace cleanup
>
> * Add Maglev hashing algorithm as a IPVS scheduler
>
> Inju Song says "Implements the Google's Maglev hashing algorithm as a
> IPVS scheduler. Basically it provides consistent hashing but offers some
> special features about disruption and load balancing.
>
> 1) minimal disruption: when the set of destinations changes,
> a connection will likely be sent to the same destination
> as it was before.
>
> 2) load balancing: each destination will receive an almost
> equal number of connections.
>
> Seel also: [3.4 Consistent Hasing] in
>
> https://www.usenix.org/system/files/conference/nsdi16/nsdi16-paper-eisenbud.pdf
> "
>
> * Fix to correct implementation of Knuth's multiplicative hashing
> which is used in sh/dh/lblc/lblcr algorithms. Instead the
> implementation provided by the hash_32() macro is used.
Pulled, thanks Simon.
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