diff options
| -rw-r--r-- | include/linux/netfilter/nf_conntrack_common.h | 4 | ||||
| -rw-r--r-- | include/uapi/linux/netfilter/nfnetlink_conntrack.h | 8 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 14 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 6 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_standalone.c | 8 |
5 files changed, 11 insertions, 29 deletions
diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h index 275505792664a..1d1ef4e205121 100644 --- a/include/linux/netfilter/nf_conntrack_common.h +++ b/include/linux/netfilter/nf_conntrack_common.h @@ -4,13 +4,9 @@ #include <uapi/linux/netfilter/nf_conntrack_common.h> struct ip_conntrack_stat { - unsigned int searched; unsigned int found; - unsigned int new; unsigned int invalid; unsigned int ignore; - unsigned int delete; - unsigned int delete_list; unsigned int insert; unsigned int insert_failed; unsigned int drop; diff --git a/include/uapi/linux/netfilter/nfnetlink_conntrack.h b/include/uapi/linux/netfilter/nfnetlink_conntrack.h index 9df789709abe0..6deb8867c5fc0 100644 --- a/include/uapi/linux/netfilter/nfnetlink_conntrack.h +++ b/include/uapi/linux/netfilter/nfnetlink_conntrack.h @@ -231,13 +231,13 @@ enum ctattr_secctx { enum ctattr_stats_cpu { CTA_STATS_UNSPEC, - CTA_STATS_SEARCHED, + CTA_STATS_SEARCHED, /* no longer used */ CTA_STATS_FOUND, - CTA_STATS_NEW, + CTA_STATS_NEW, /* no longer used */ CTA_STATS_INVALID, CTA_STATS_IGNORE, - CTA_STATS_DELETE, - CTA_STATS_DELETE_LIST, + CTA_STATS_DELETE, /* no longer used */ + CTA_STATS_DELETE_LIST, /* no longer used */ CTA_STATS_INSERT, CTA_STATS_INSERT_FAILED, CTA_STATS_DROP, diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index ac1db4019d5c2..8d1ddb9b63edb 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -379,7 +379,6 @@ static void destroy_conntrack(struct nf_conntrack *nfct) { struct nf_conn *ct = (struct nf_conn *)nfct; - struct net *net = nf_ct_net(ct); struct nf_conntrack_l4proto *l4proto; pr_debug("destroy_conntrack(%p)\n", ct); @@ -406,7 +405,6 @@ destroy_conntrack(struct nf_conntrack *nfct) nf_ct_del_from_dying_or_unconfirmed_list(ct); - NF_CT_STAT_INC(net, delete); local_bh_enable(); if (ct->master) @@ -438,7 +436,6 @@ static void nf_ct_delete_from_lists(struct nf_conn *ct) nf_ct_add_to_dying_list(ct); - NF_CT_STAT_INC(net, delete_list); local_bh_enable(); } @@ -529,11 +526,8 @@ begin: if (nf_ct_is_dying(ct)) continue; - if (nf_ct_key_equal(h, tuple, zone, net)) { - NF_CT_STAT_INC_ATOMIC(net, found); + if (nf_ct_key_equal(h, tuple, zone, net)) return h; - } - NF_CT_STAT_INC_ATOMIC(net, searched); } /* * if the nulls value we got at the end of this lookup is @@ -798,7 +792,6 @@ __nf_conntrack_confirm(struct sk_buff *skb) */ __nf_conntrack_hash_insert(ct, hash, reply_hash); nf_conntrack_double_unlock(hash, reply_hash); - NF_CT_STAT_INC(net, insert); local_bh_enable(); help = nfct_help(ct); @@ -857,7 +850,6 @@ nf_conntrack_tuple_taken(const struct nf_conntrack_tuple *tuple, rcu_read_unlock(); return 1; } - NF_CT_STAT_INC_ATOMIC(net, searched); } if (get_nulls_value(n) != hash) { @@ -1177,10 +1169,8 @@ init_conntrack(struct net *net, struct nf_conn *tmpl, } spin_unlock(&nf_conntrack_expect_lock); } - if (!exp) { + if (!exp) __nf_ct_try_assign_helper(ct, tmpl, GFP_ATOMIC); - NF_CT_STAT_INC(net, new); - } /* Now it is inserted into the unconfirmed list, bump refcount */ nf_conntrack_get(&ct->ct_general); diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index c052b712c49f0..27540455dc62a 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -1984,13 +1984,9 @@ ctnetlink_ct_stat_cpu_fill_info(struct sk_buff *skb, u32 portid, u32 seq, nfmsg->version = NFNETLINK_V0; nfmsg->res_id = htons(cpu); - if (nla_put_be32(skb, CTA_STATS_SEARCHED, htonl(st->searched)) || - nla_put_be32(skb, CTA_STATS_FOUND, htonl(st->found)) || - nla_put_be32(skb, CTA_STATS_NEW, htonl(st->new)) || + if (nla_put_be32(skb, CTA_STATS_FOUND, htonl(st->found)) || nla_put_be32(skb, CTA_STATS_INVALID, htonl(st->invalid)) || nla_put_be32(skb, CTA_STATS_IGNORE, htonl(st->ignore)) || - nla_put_be32(skb, CTA_STATS_DELETE, htonl(st->delete)) || - nla_put_be32(skb, CTA_STATS_DELETE_LIST, htonl(st->delete_list)) || nla_put_be32(skb, CTA_STATS_INSERT, htonl(st->insert)) || nla_put_be32(skb, CTA_STATS_INSERT_FAILED, htonl(st->insert_failed)) || diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c index 3d9a316a3c77a..7d52f8401afd1 100644 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@ -352,13 +352,13 @@ static int ct_cpu_seq_show(struct seq_file *seq, void *v) seq_printf(seq, "%08x %08x %08x %08x %08x %08x %08x %08x " "%08x %08x %08x %08x %08x %08x %08x %08x %08x\n", nr_conntracks, - st->searched, + 0, st->found, - st->new, + 0, st->invalid, st->ignore, - st->delete, - st->delete_list, + 0, + 0, st->insert, st->insert_failed, st->drop, |