diff options
| -rw-r--r-- | include/uapi/linux/netfilter/nfnetlink_conntrack.h | 1 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 1 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 3 |
3 files changed, 5 insertions, 0 deletions
diff --git a/include/uapi/linux/netfilter/nfnetlink_conntrack.h b/include/uapi/linux/netfilter/nfnetlink_conntrack.h index 77987111cab0..1d41810d17e2 100644 --- a/include/uapi/linux/netfilter/nfnetlink_conntrack.h +++ b/include/uapi/linux/netfilter/nfnetlink_conntrack.h @@ -262,6 +262,7 @@ enum ctattr_stats_cpu { enum ctattr_stats_global { CTA_STATS_GLOBAL_UNSPEC, CTA_STATS_GLOBAL_ENTRIES, + CTA_STATS_GLOBAL_MAX_ENTRIES, __CTA_STATS_GLOBAL_MAX, }; #define CTA_STATS_GLOBAL_MAX (__CTA_STATS_GLOBAL_MAX - 1) diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index 41ff04ee2554..605441727008 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -186,6 +186,7 @@ unsigned int nf_conntrack_htable_size __read_mostly; EXPORT_SYMBOL_GPL(nf_conntrack_htable_size); unsigned int nf_conntrack_max __read_mostly; +EXPORT_SYMBOL_GPL(nf_conntrack_max); seqcount_t nf_conntrack_generation __read_mostly; static unsigned int nf_conntrack_hash_rnd __read_mostly; diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 4c1d0c5bc268..d807b8770be3 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -2205,6 +2205,9 @@ ctnetlink_stat_ct_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type, if (nla_put_be32(skb, CTA_STATS_GLOBAL_ENTRIES, htonl(nr_conntracks))) goto nla_put_failure; + if (nla_put_be32(skb, CTA_STATS_GLOBAL_MAX_ENTRIES, htonl(nf_conntrack_max))) + goto nla_put_failure; + nlmsg_end(skb, nlh); return skb->len; |