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Date: Wed, 15 Apr 2026 15:44:40 +0200
From: Florian Westphal <fw@strlen.de>
To: Vladimir Vdovin <deliran@verdict.gg>
Cc: netfilter-devel@vger.kernel.org, pablo@netfilter.org,
	coreteam@netfilter.org, phil@nwl.cc
Subject: Re: [PATCH nf-next] netfilter: nf_conncount: make number of hash
 slots configurable
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References: <20260413123712.42993-1-deliran@verdict.gg>
 <adz9CyDXi2wSwvjM@strlen.de>
 <DHTRLCVFNCOG.3VDTTB7NRAZFX@verdict.gg>
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Vladimir Vdovin <deliran@verdict.gg> wrote:
> > Maybe change the code to size the array dynamically
> > based on e.g. number of online cpus?
> Hi Florian,
> 
> May be we could move it to module params?
> (not sure that this params have to depend on number of cpu)
> May be use number of cpus as default value?

I would prefer autotuning based on online cpus so this doesn't have to
be changed at all.

How many cores does your platfrom have?  The current value was set 2014.