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pabeni@redhat.com, yoshfuji@linux-ipv6.org, dsahern@kernel.org, martin.lau@kernel.org, joel@joelfernandes.org, paulmck@kernel.org, eyal.birger@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, andrea.mayer@uniroma2.it, Jon Maxwell Subject: [net-next] ipv6: Document that max_size sysctl is depreciated Date: Mon, 16 Jan 2023 11:21:57 +1100 Message-Id: <20230116002157.513502-1-jmaxwell37@gmail.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Document that max_size is depreciated due to: af6d10345ca7 ipv6: remove max_size check inline with ipv4 Signed-off-by: Jon Maxwell --- Documentation/networking/ip-sysctl.rst | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst index 7fbd060d6047..edf1fcd10c5c 100644 --- a/Documentation/networking/ip-sysctl.rst +++ b/Documentation/networking/ip-sysctl.rst @@ -156,6 +156,9 @@ route/max_size - INTEGER From linux kernel 3.6 onwards, this is deprecated for ipv4 as route cache is no longer used. + From linux kernel 6.2 onwards, this is deprecated for ipv6 + as garbage collection manages cached route entries. + neigh/default/gc_thresh1 - INTEGER Minimum number of entries to keep. Garbage collector will not purge entries if there are fewer than this number.