diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h index 892b8cdf7f6227dcaed056b2ab5f8d9432207e50..2e17a2d0eb3bd48819aef72ab450a2c8d10f0744 100644 --- a/include/net/netfilter/nf_conntrack_ecache.h +++ b/include/net/netfilter/nf_conntrack_ecache.h @@ -26,52 +26,28 @@ enum ip_conntrack_events IPCT_DESTROY_BIT = 2, IPCT_DESTROY = (1 << IPCT_DESTROY_BIT), - /* Timer has been refreshed */ - IPCT_REFRESH_BIT = 3, - IPCT_REFRESH = (1 << IPCT_REFRESH_BIT), - /* Status has changed */ - IPCT_STATUS_BIT = 4, + IPCT_STATUS_BIT = 3, IPCT_STATUS = (1 << IPCT_STATUS_BIT), /* Update of protocol info */ - IPCT_PROTOINFO_BIT = 5, + IPCT_PROTOINFO_BIT = 4, IPCT_PROTOINFO = (1 << IPCT_PROTOINFO_BIT), - /* Volatile protocol info */ - IPCT_PROTOINFO_VOLATILE_BIT = 6, - IPCT_PROTOINFO_VOLATILE = (1 << IPCT_PROTOINFO_VOLATILE_BIT), - /* New helper for conntrack */ - IPCT_HELPER_BIT = 7, + IPCT_HELPER_BIT = 5, IPCT_HELPER = (1 << IPCT_HELPER_BIT), - /* Update of helper info */ - IPCT_HELPINFO_BIT = 8, - IPCT_HELPINFO = (1 << IPCT_HELPINFO_BIT), - - /* Volatile helper info */ - IPCT_HELPINFO_VOLATILE_BIT = 9, - IPCT_HELPINFO_VOLATILE = (1 << IPCT_HELPINFO_VOLATILE_BIT), - - /* NAT info */ - IPCT_NATINFO_BIT = 10, - IPCT_NATINFO = (1 << IPCT_NATINFO_BIT), - - /* Counter highest bit has been set, unused */ - IPCT_COUNTER_FILLING_BIT = 11, - IPCT_COUNTER_FILLING = (1 << IPCT_COUNTER_FILLING_BIT), - /* Mark is set */ - IPCT_MARK_BIT = 12, + IPCT_MARK_BIT = 6, IPCT_MARK = (1 << IPCT_MARK_BIT), /* NAT sequence adjustment */ - IPCT_NATSEQADJ_BIT = 13, + IPCT_NATSEQADJ_BIT = 7, IPCT_NATSEQADJ = (1 << IPCT_NATSEQADJ_BIT), /* Secmark is set */ - IPCT_SECMARK_BIT = 14, + IPCT_SECMARK_BIT = 8, IPCT_SECMARK = (1 << IPCT_SECMARK_BIT), }; diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c index 23b2c2ee869a85c4f92a5a45bce4f731e4815e13..c6ab3d99e792fbe02ef7d59523ebc02ce565e427 100644 --- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c +++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c @@ -91,7 +91,6 @@ static int icmp_packet(struct nf_conn *ct, nf_ct_kill_acct(ct, ctinfo, skb); } else { atomic_inc(&ct->proto.icmp.count); - nf_conntrack_event_cache(IPCT_PROTOINFO_VOLATILE, ct); nf_ct_refresh_acct(ct, ctinfo, skb, nf_ct_icmp_timeout); } diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c index 9903227bf37c9b2966a127f503d5b52aa97fdec3..a0acd9655fef00564e789cd8e06b74c255eb1dfb 100644 --- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c +++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c @@ -104,7 +104,6 @@ static int icmpv6_packet(struct nf_conn *ct, nf_ct_kill_acct(ct, ctinfo, skb); } else { atomic_inc(&ct->proto.icmp.count); - nf_conntrack_event_cache(IPCT_PROTOINFO_VOLATILE, ct); nf_ct_refresh_acct(ct, ctinfo, skb, nf_ct_icmpv6_timeout); } diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index f59c4edf905aafe5ff630036c6eb557880cf0003..b54c23475e944481588865ed67d9039fc45f2867 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -398,11 +398,7 @@ __nf_conntrack_confirm(struct sk_buff *skb) help = nfct_help(ct); if (help && help->helper) nf_conntrack_event_cache(IPCT_HELPER, ct); -#ifdef CONFIG_NF_NAT_NEEDED - if (test_bit(IPS_SRC_NAT_DONE_BIT, &ct->status) || - test_bit(IPS_DST_NAT_DONE_BIT, &ct->status)) - nf_conntrack_event_cache(IPCT_NATINFO, ct); -#endif + nf_conntrack_event_cache(master_ct(ct) ? IPCT_RELATED : IPCT_NEW, ct); return NF_ACCEPT; @@ -807,8 +803,6 @@ void __nf_ct_refresh_acct(struct nf_conn *ct, unsigned long extra_jiffies, int do_acct) { - int event = 0; - NF_CT_ASSERT(ct->timeout.data == (unsigned long)ct); NF_CT_ASSERT(skb); @@ -821,7 +815,6 @@ void __nf_ct_refresh_acct(struct nf_conn *ct, /* If not in hash table, timer will not be active yet */ if (!nf_ct_is_confirmed(ct)) { ct->timeout.expires = extra_jiffies; - event = IPCT_REFRESH; } else { unsigned long newtime = jiffies + extra_jiffies; @@ -832,7 +825,6 @@ void __nf_ct_refresh_acct(struct nf_conn *ct, && del_timer(&ct->timeout)) { ct->timeout.expires = newtime; add_timer(&ct->timeout); - event = IPCT_REFRESH; } } @@ -849,10 +841,6 @@ void __nf_ct_refresh_acct(struct nf_conn *ct, } spin_unlock_bh(&nf_conntrack_lock); - - /* must be unlocked when calling event cache */ - if (event) - nf_conntrack_event_cache(event, ct); } EXPORT_SYMBOL_GPL(__nf_ct_refresh_acct); diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c index 00fecc385f9b55e9aa6edb2452a7c6025f043618..5509dd1f14cfd3065e5a779fb420e705b3fd77a9 100644 --- a/net/netfilter/nf_conntrack_ftp.c +++ b/net/netfilter/nf_conntrack_ftp.c @@ -338,11 +338,9 @@ static void update_nl_seq(struct nf_conn *ct, u32 nl_seq, if (info->seq_aft_nl_num[dir] < NUM_SEQ_TO_REMEMBER) { info->seq_aft_nl[dir][info->seq_aft_nl_num[dir]++] = nl_seq; - nf_conntrack_event_cache(IPCT_HELPINFO_VOLATILE, ct); } else if (oldest != NUM_SEQ_TO_REMEMBER && after(nl_seq, info->seq_aft_nl[dir][oldest])) { info->seq_aft_nl[dir][oldest] = nl_seq; - nf_conntrack_event_cache(IPCT_HELPINFO_VOLATILE, ct); } } diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 3a20de1be63c8cd6eb8bbbaed18586b981930734..b1b9e4fb7dedb53356f922809db9cc58dad83ea7 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -477,7 +477,7 @@ static int ctnetlink_conntrack_event(struct notifier_block *this, type = IPCTNL_MSG_CT_NEW; flags = NLM_F_CREATE|NLM_F_EXCL; group = NFNLGRP_CONNTRACK_NEW; - } else if (events & (IPCT_STATUS | IPCT_PROTOINFO)) { + } else if (events) { type = IPCTNL_MSG_CT_NEW; group = NFNLGRP_CONNTRACK_UPDATE; } else diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c index 4c7f6f0dae90b6b3257241be1e2902d08bde9117..b7e8a825efed451f84320df913356034be932150 100644 --- a/net/netfilter/nf_conntrack_proto_tcp.c +++ b/net/netfilter/nf_conntrack_proto_tcp.c @@ -991,7 +991,6 @@ static int tcp_packet(struct nf_conn *ct, timeout = tcp_timeouts[new_state]; write_unlock_bh(&tcp_lock); - nf_conntrack_event_cache(IPCT_PROTOINFO_VOLATILE, ct); if (new_state != old_state) nf_conntrack_event_cache(IPCT_PROTOINFO, ct);