xfrm: iptfs: add reusing received skb for the tunnel egress packet

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Add an optimization of re-using the tunnel outer skb re-transmission
of the inner packet to avoid skb allocation and copy.

Signed-off-by: Christian Hopps <chopps@labn.net>
Tested-by: Antony Antony <antony.antony@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

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Christian Hopps 2024-11-14 02:07:09 -05:00 • committed by Steffen Klassert

parent 0756947654

commit 3f3339885f

1 changed files with 108 additions and 15 deletions

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net/xfrm/xfrm_iptfs.c

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