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Re: [PATCH 0/3] netfilter: ipvs: Add Maglev consistent hashing scheduler

To: Inju Song <inju.song@xxxxxxxxxxxxx>
Subject: Re: [PATCH 0/3] netfilter: ipvs: Add Maglev consistent hashing scheduler
Cc: lvs-devel@xxxxxxxxxxxxxxx
From: Julian Anastasov <ja@xxxxxx>
Date: Mon, 18 Dec 2017 10:37:48 +0200 (EET)
        Hello,

On Mon, 18 Dec 2017, Inju Song wrote:

> >     Yep, then we should catch .upd_dest and to use last_weight.
> > In fact, adding last_weight to IPVS core should be separate
> > patch to apply before the MH patch.
> > 
> 
>       Ok. So should I send patch about adding last_weight to IPVS core
> before appling the MH patch? Then I will.

        Yes, keep both patches in same patchset, patch 1 for
last_weight and patch 2 for MH. You should send them by
changing version until all issues are resolved. As result,
it would be easier for Simon to apply them.

> >     locks are not needed, configuration is serialzed by
> > using __ip_vs_mutex, the configuration methods run concurrently
> > only with packet processing and we use RCU for the table.
> > 
> 
>       Ok. then I will use RCU for the mh_setup table. 

        Nothing different from what was used in last MH version and
what is in SH (ip_vs_sh_reassign): changing table entries
with RCU primitives.

Regards

--
Julian Anastasov <ja@xxxxxx>
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