diff options
Diffstat (limited to 'include/net/netns/conntrack.h')
| -rw-r--r-- | include/net/netns/conntrack.h | 103 |
1 files changed, 89 insertions, 14 deletions
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h index 7a911eca0f1..773cce308bc 100644 --- a/include/net/netns/conntrack.h +++ b/include/net/netns/conntrack.h @@ -4,34 +4,109 @@ #include <linux/list.h> #include <linux/list_nulls.h> #include <linux/atomic.h> +#include <linux/netfilter/nf_conntrack_tcp.h> +#include <linux/seqlock.h> struct ctl_table_header; struct nf_conntrack_ecache; +struct nf_proto_net { +#ifdef CONFIG_SYSCTL + struct ctl_table_header *ctl_table_header; + struct ctl_table *ctl_table; +#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT + struct ctl_table_header *ctl_compat_header; + struct ctl_table *ctl_compat_table; +#endif +#endif + unsigned int users; +}; + +struct nf_generic_net { + struct nf_proto_net pn; + unsigned int timeout; +}; + +struct nf_tcp_net { + struct nf_proto_net pn; + unsigned int timeouts[TCP_CONNTRACK_TIMEOUT_MAX]; + unsigned int tcp_loose; + unsigned int tcp_be_liberal; + unsigned int tcp_max_retrans; +}; + +enum udp_conntrack { + UDP_CT_UNREPLIED, + UDP_CT_REPLIED, + UDP_CT_MAX +}; + +struct nf_udp_net { + struct nf_proto_net pn; + unsigned int timeouts[UDP_CT_MAX]; +}; + +struct nf_icmp_net { + struct nf_proto_net pn; + unsigned int timeout; +}; + +struct nf_ip_net { + struct nf_generic_net generic; + struct nf_tcp_net tcp; + struct nf_udp_net udp; + struct nf_icmp_net icmp; + struct nf_icmp_net icmpv6; +#if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT) + struct ctl_table_header *ctl_table_header; + struct ctl_table *ctl_table; +#endif +}; + +struct ct_pcpu { + spinlock_t lock; + struct hlist_nulls_head unconfirmed; + struct hlist_nulls_head dying; + struct hlist_nulls_head tmpl; +}; + struct netns_ct { atomic_t count; unsigned int expect_count; +#ifdef CONFIG_SYSCTL + struct ctl_table_header *sysctl_header; + struct ctl_table_header *acct_sysctl_header; + struct ctl_table_header *tstamp_sysctl_header; + struct ctl_table_header *event_sysctl_header; + struct ctl_table_header *helper_sysctl_header; +#endif + char *slabname; + unsigned int sysctl_log_invalid; /* Log invalid packets */ + unsigned int sysctl_events_retry_timeout; + int sysctl_events; + int sysctl_acct; + int sysctl_auto_assign_helper; + bool auto_assign_helper_warned; + int sysctl_tstamp; + int sysctl_checksum; + unsigned int htable_size; + seqcount_t generation; struct kmem_cache *nf_conntrack_cachep; struct hlist_nulls_head *hash; struct hlist_head *expect_hash; - struct hlist_nulls_head unconfirmed; - struct hlist_nulls_head dying; + struct ct_pcpu __percpu *pcpu_lists; struct ip_conntrack_stat __percpu *stat; struct nf_ct_event_notifier __rcu *nf_conntrack_event_cb; struct nf_exp_event_notifier __rcu *nf_expect_event_cb; - int sysctl_events; - unsigned int sysctl_events_retry_timeout; - int sysctl_acct; - int sysctl_tstamp; - int sysctl_checksum; - unsigned int sysctl_log_invalid; /* Log invalid packets */ -#ifdef CONFIG_SYSCTL - struct ctl_table_header *sysctl_header; - struct ctl_table_header *acct_sysctl_header; - struct ctl_table_header *tstamp_sysctl_header; - struct ctl_table_header *event_sysctl_header; + struct nf_ip_net nf_ct_proto; +#if defined(CONFIG_NF_CONNTRACK_LABELS) + unsigned int labels_used; + u8 label_words; +#endif +#ifdef CONFIG_NF_NAT_NEEDED + struct hlist_head *nat_bysource; + unsigned int nat_htable_size; #endif - char *slabname; }; #endif |