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Date: Fri, 23 Dec 2022 09:36:54 +1100 From: Jonathan Maxwell <jmaxwell37@...il.com> To: David Ahern <dsahern@...nel.org> Cc: Paolo Abeni <pabeni@...hat.com>, davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, yoshfuji@...ux-ipv6.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [net-next] ipv6: fix routing cache overflow for raw sockets On Fri, Dec 23, 2022 at 3:17 AM David Ahern <dsahern@...nel.org> wrote: > > On 12/21/22 10:39 PM, Jonathan Maxwell wrote: > > There are some mistakes in this prototype patch. Let me come up with a > > better one. I'll submit a new patch in the new year for review. Thanks for > > the suggestion DavidA. > > you are welcome. When you submit the next one, it would be helpful to > show change in memory consumption and a comparison to IPv4 for a similar > raw socket program. Sure will do, I have an ipv4 version of the test program and a better patch. Initial results are quite similar for resource usage. The ipv6 GC does a good job at managing memory resources with max_size threshold removed. I'll include some comparison stats after I test this extensively when I submit the new patch.
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