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(parent: b48a186) | patch
tipc: add tipc_bearer_min_mtu to calculate min mtu
authorXin Long <lucien.xin@gmail.com>
Sun, 14 May 2023 19:52:27 +0000 (15:52 -0400)
committerDavid S. Miller <davem@davemloft.net>
Mon, 15 May 2023 09:21:20 +0000 (10:21 +0100)
commit3ae6d66b605be604644d4bb5708a7ffd9cf1abe8
tree852a58a81d9f9746e4d7b8e98b379d46c90f0ccetree | snapshot
parentb48a18644046c9bc0667493a147dfa01e8241eabcommit | diff
tipc: add tipc_bearer_min_mtu to calculate min mtu

As different media may requires different min mtu, and even the
same media with different net family requires different min mtu,
add tipc_bearer_min_mtu() to calculate min mtu accordingly.

This API will be used to check the new mtu when doing the link
mtu negotiation in the next patch.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Jon Maloy <jmaloy@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/tipc/bearer.c diff | blob | history
net/tipc/bearer.h diff | blob | history
net/tipc/udp_media.c diff | blob | history
Domain: System / Kernel;