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xfrm: iptfs: add reusing received skb for the tunnel egress packet
authorChristian Hopps <chopps@labn.net>
Thu, 14 Nov 2024 07:07:09 +0000 (02:07 -0500)
committerSteffen Klassert <steffen.klassert@secunet.com>
Thu, 5 Dec 2024 09:02:16 +0000 (10:02 +0100)
commit3f3339885fb343b7b42d7c34717108ce07da24ae
treeda59021dc1683440a8fa1b6236eeacb9eab9c78etree
parent07569476544681816335099929ff3494dfbf6b05commit | diff
xfrm: iptfs: add reusing received skb for the tunnel egress packet

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>
net/xfrm/xfrm_iptfs.c diff | blob | history
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