diff options
| author |   Pablo Neira Ayuso <pablo@netfilter.org> | 2022-04-08 13:10:19 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-05-13 18:56:27 +0200 |
| commit | 8169ff584003c871a226719e998bb034231954d6 (patch) | |
| tree | d17f5fabbcd5f2faf63dca4091ada15017e6eda7 /include/net/netfilter/nf_conntrack.h | |
| parent | netfilter: conntrack: avoid unconditional local_bh_disable (diff) | |
| download | linux-dev-8169ff584003c871a226719e998bb034231954d6.tar.xz linux-dev-8169ff584003c871a226719e998bb034231954d6.zip | |
netfilter: conntrack: add nf_ct_iter_data object for nf_ct_iterate_cleanup*()
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>
Diffstat (limited to 'include/net/netfilter/nf_conntrack.h')
| -rw-r--r-- | include/net/netfilter/nf_conntrack.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index 3ce9a5b42fe5..a32be8aa7ed2 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -236,10 +236,16 @@ static inline bool nf_ct_kill(struct nf_conn *ct) return nf_ct_delete(ct, 0, 0); } +struct nf_ct_iter_data { + struct net *net; + void *data; + u32 portid; + int report; +}; + /* Iterate over all conntracks: if iter returns true, it's deleted. */ -void nf_ct_iterate_cleanup_net(struct net *net, - int (*iter)(struct nf_conn *i, void *data), - void *data, u32 portid, int report); +void nf_ct_iterate_cleanup_net(int (*iter)(struct nf_conn *i, void *data), + const struct nf_ct_iter_data *iter_data); /* also set unconfirmed conntracks as dying. Only use in module exit path. */ void nf_ct_iterate_destroy(int (*iter)(struct nf_conn *i, void *data), |