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Date: Fri, 11 Nov 2022 20:40:59 -0800 From: Jakub Kicinski <kuba@...nel.org> To: Vladimir Oltean <olteanv@...il.com> Cc: Felix Fietkau <nbd@....name>, netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Andrew Lunn <andrew@...n.ch>, Vivien Didelot <vivien.didelot@...il.com>, Florian Fainelli <f.fainelli@...il.com>, linux-kernel@...r.kernel.org Subject: Re: [PATCH net-next v3 1/4] net: dsa: add support for DSA rx offloading via metadata dst On Sat, 12 Nov 2022 01:37:14 +0200 Vladimir Oltean wrote: > Jakub, what do you think? Refcounting or no refcounting? I would not trust my word over Felix's.. but since you asked I'd vote for refcounted. There's probably a handful of low level redirects (generic XDP, TC, NFT) that can happen and steal the packet, and keep it alive for a while. I don't think they will all necessarily clear the dst.
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