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Fri, 19 Sep 2025 11:03:03 -0400 (EDT) Date: Fri, 19 Sep 2025 17:03:01 +0200 From: Sabrina Dubroca To: Marek Mietus Cc: netdev@vger.kernel.org, antonio@openvpn.net, kuba@kernel.org, openvpn-devel@lists.sourceforge.net Subject: Re: [PATCH net-next v2 3/3] net: ovpn: use new noref xmit flow in ovpn_udp4_output Message-ID: References: <20250912112420.4394-1-mmietus97@yahoo.com> <20250912112420.4394-4-mmietus97@yahoo.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: 2025-09-18, 18:29:08 +0200, Marek Mietus wrote: > W dniu 9/16/25 o 12:49, Sabrina Dubroca pisze: > > 2025-09-12, 13:24:20 +0200, Marek Mietus wrote: > > Why are you changing only ipv4? Is there something in the ipv6 code > > that prevents this? > > > > I'm not sure. I'm not as acquainted with IPv6 as I am with IPv4. (and thought I'd hold off > until I got a positive response about the series) Ok, understood. > IPv4 already has some noref xmit optimizations, so it just felt like the right place to start. There's also some in IPv6, see d14730b8e911 ("ipv6: use RCU in inet6_csk_xmit()"). -- Sabrina