netfilter: conntrack: add nf_ct_iter_data object for nf_ct_iterate_cleanup*()

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This patch adds a structure to collect all the context data that is
passed to the cleanup iterator.

 struct nf_ct_iter_data {
       struct net *net;
       void *data;
       u32 portid;
       int report;
 };

There is a netns field that allows to clean up conntrack entries
specifically owned by the specified netns.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

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This commit is contained in:

Pablo Neira Ayuso 2022-04-08 13:10:19 +02:00

parent 0bcfbafbcd

commit 8169ff5840

6 changed files with 56 additions and 44 deletions

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12

include/net/netfilter/nf_conntrack.h

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