Messages in this thread | | | Date | Fri, 27 Jul 2018 16:19:36 +0200 | From | Florian Westphal <> | Subject | Re: [PATCH 00/18] xfrm: Add compat layer |
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Dmitry Safonov <dima@arista.com> wrote: > 1. It will double copy netlink messages, making it O(n) instead of > O(1), where n - is number of bind()s.. Probably we don't care much.
About those bind() patches, I don't understand why they are needed.
Why can't you just add the compat skb to the native skb when doing the multicast call?
skb_shinfo(skb)->frag_list = compat_skb; xfrm_nlmsg_multicast(net, skb, 0, ...
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