Xin Long 058a8f7f73 net: add a couple of helpers for iph tot_len
This patch adds three APIs to replace the iph->tot_len setting
and getting in all places where IPv4 BIG TCP packets may reach,
they will be used in the following patches.

Note that iph_totlen() will be used when iph is not in linear
data of the skb.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-01 20:54:27 -08:00
2023-01-13 23:11:38 +09:00
2022-12-30 17:22:14 +09:00
2022-09-28 09:02:20 +02:00
2023-01-21 16:27:01 -08:00

Linux kernel
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