diff options
-rw-r--r-- | include/net/netns/conntrack.h | 4 | ||||
-rw-r--r-- | net/netfilter/nf_conntrack_proto_udp.c | 5 | ||||
-rw-r--r-- | net/netfilter/nf_conntrack_standalone.c | 22 |
3 files changed, 31 insertions, 0 deletions
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h index 3a391e27ec60..c3094b83a525 100644 --- a/include/net/netns/conntrack.h +++ b/include/net/netns/conntrack.h @@ -41,6 +41,10 @@ enum udp_conntrack { struct nf_udp_net { unsigned int timeouts[UDP_CT_MAX]; +#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) + unsigned int offload_timeout; + unsigned int offload_pickup; +#endif }; struct nf_icmp_net { diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c index af402f458ee0..68911fcaa0f1 100644 --- a/net/netfilter/nf_conntrack_proto_udp.c +++ b/net/netfilter/nf_conntrack_proto_udp.c @@ -270,6 +270,11 @@ void nf_conntrack_udp_init_net(struct net *net) for (i = 0; i < UDP_CT_MAX; i++) un->timeouts[i] = udp_timeouts[i]; + +#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) + un->offload_timeout = 30 * HZ; + un->offload_pickup = 30 * HZ; +#endif } const struct nf_conntrack_l4proto nf_conntrack_l4proto_udp = diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c index 67b0fcd1a787..f57a951c9b5e 100644 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@ -582,6 +582,10 @@ enum nf_ct_sysctl_index { NF_SYSCTL_CT_PROTO_TCP_MAX_RETRANS, NF_SYSCTL_CT_PROTO_TIMEOUT_UDP, NF_SYSCTL_CT_PROTO_TIMEOUT_UDP_STREAM, +#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) + NF_SYSCTL_CT_PROTO_TIMEOUT_UDP_OFFLOAD, + NF_SYSCTL_CT_PROTO_TIMEOUT_UDP_OFFLOAD_PICKUP, +#endif NF_SYSCTL_CT_PROTO_TIMEOUT_ICMP, NF_SYSCTL_CT_PROTO_TIMEOUT_ICMPV6, #ifdef CONFIG_NF_CT_PROTO_SCTP @@ -812,6 +816,20 @@ static struct ctl_table nf_ct_sysctl_table[] = { .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, +#if IS_ENABLED(CONFIG_NFT_FLOW_OFFLOAD) + [NF_SYSCTL_CT_PROTO_TIMEOUT_UDP_OFFLOAD] = { + .procname = "nf_flowtable_udp_timeout", + .maxlen = sizeof(unsigned int), + .mode = 0644, + .proc_handler = proc_dointvec_jiffies, + }, + [NF_SYSCTL_CT_PROTO_TIMEOUT_UDP_OFFLOAD_PICKUP] = { + .procname = "nf_flowtable_udp_pickup", + .maxlen = sizeof(unsigned int), + .mode = 0644, + .proc_handler = proc_dointvec_jiffies, + }, +#endif [NF_SYSCTL_CT_PROTO_TIMEOUT_ICMP] = { .procname = "nf_conntrack_icmp_timeout", .maxlen = sizeof(unsigned int), @@ -1081,6 +1099,10 @@ static int nf_conntrack_standalone_init_sysctl(struct net *net) table[NF_SYSCTL_CT_PROTO_TIMEOUT_ICMPV6].data = &nf_icmpv6_pernet(net)->timeout; table[NF_SYSCTL_CT_PROTO_TIMEOUT_UDP].data = &un->timeouts[UDP_CT_UNREPLIED]; table[NF_SYSCTL_CT_PROTO_TIMEOUT_UDP_STREAM].data = &un->timeouts[UDP_CT_REPLIED]; +#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) + table[NF_SYSCTL_CT_PROTO_TIMEOUT_UDP_OFFLOAD].data = &un->offload_timeout; + table[NF_SYSCTL_CT_PROTO_TIMEOUT_UDP_OFFLOAD_PICKUP].data = &un->offload_pickup; +#endif nf_conntrack_standalone_init_tcp_sysctl(net, table); nf_conntrack_standalone_init_sctp_sysctl(net, table); |