diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-09-08 19:32:05 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-09-10 22:44:29 +0200 |
| commit | be2861dc36d77ff3778979b9c3c79ada4affa131 (patch) | |
| tree | abc52830f01ce72c2a9c848e5b047a4cbe5849d2 /include/net/netfilter/nf_tables_offload.h | |
| parent | ee394f96ad7517fbc0de9106dcc7ce9efb14f264 (diff) | |
netfilter: nft_{fwd,dup}_netdev: add offload support
This patch adds support for packet mirroring and redirection. The
nft_fwd_dup_netdev_offload() function configures the flow_action object
for the fwd and the dup actions.
Extend nft_flow_rule_destroy() to release the net_device object when the
flow_rule object is released, since nft_fwd_dup_netdev_offload() bumps
the net_device reference counter.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: wenxu <wenxu@ucloud.cn>
Diffstat (limited to 'include/net/netfilter/nf_tables_offload.h')
| -rw-r--r-- | include/net/netfilter/nf_tables_offload.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/netfilter/nf_tables_offload.h b/include/net/netfilter/nf_tables_offload.h index 6de896ebcf30..ddd048be4330 100644 --- a/include/net/netfilter/nf_tables_offload.h +++ b/include/net/netfilter/nf_tables_offload.h @@ -26,6 +26,7 @@ struct nft_offload_ctx { u8 protonum; } dep; unsigned int num_actions; + struct net *net; struct nft_offload_reg regs[NFT_REG32_15 + 1]; }; @@ -61,7 +62,7 @@ struct nft_flow_rule { #define NFT_OFFLOAD_F_ACTION (1 << 0) struct nft_rule; -struct nft_flow_rule *nft_flow_rule_create(const struct nft_rule *rule); +struct nft_flow_rule *nft_flow_rule_create(struct net *net, const struct nft_rule *rule); void nft_flow_rule_destroy(struct nft_flow_rule *flow); int nft_flow_rule_offload_commit(struct net *net); |