[Drbd-dev] [PATCH 21/33] ipv4: add ip_sock_set_mtu_discover
dhowells at redhat.com
Sat Jun 13 12:10:45 CEST 2020
Christoph Hellwig <hch at lst.de> wrote:
> > > + ip_sock_set_mtu_discover(conn->params.local->socket->sk,
> > > + IP_PMTUDISC_DONT);
> > Um... The socket in question could be an AF_INET6 socket, not an AF_INET4
> > socket - I presume it will work in that case. If so:
> Yes, the implementation of that sockopt, including the inet_sock
> structure where these options are set is shared between ipv4 and ipv6.
Great! Could you note that either in the patch description or in the
kerneldoc attached to the function?
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