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| author | David S. Miller <davem@davemloft.net> | 2011-12-25 02:21:45 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-12-25 02:21:45 -0500 |
| commit | c5e1fd8ccae09f574d6f978c90c2b968ee29030c (patch) | |
| tree | e4485dc086ce76c4ff2ff551246255f5de0a250b /net/netfilter/nf_conntrack_core.c | |
| parent | 60b778ce519625102d3f72a2071ea72a05e990ce (diff) | |
| parent | ceb98d03eac5704820f2ac1f370c9ff385e3a9f5 (diff) | |
Merge branch 'nf-next' of git://1984.lsi.us.es/net-next
Diffstat (limited to 'net/netfilter/nf_conntrack_core.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index deeef74e775f..e875f8902db3 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -67,6 +67,7 @@ DEFINE_PER_CPU(struct nf_conn, nf_conntrack_untracked); EXPORT_PER_CPU_SYMBOL(nf_conntrack_untracked); unsigned int nf_conntrack_hash_rnd __read_mostly; +EXPORT_SYMBOL_GPL(nf_conntrack_hash_rnd); static u32 hash_conntrack_raw(const struct nf_conntrack_tuple *tuple, u16 zone) { @@ -1044,10 +1045,8 @@ acct: acct = nf_conn_acct_find(ct); if (acct) { - spin_lock_bh(&ct->lock); - acct[CTINFO2DIR(ctinfo)].packets++; - acct[CTINFO2DIR(ctinfo)].bytes += skb->len; - spin_unlock_bh(&ct->lock); + atomic64_inc(&acct[CTINFO2DIR(ctinfo)].packets); + atomic64_add(skb->len, &acct[CTINFO2DIR(ctinfo)].bytes); } } } @@ -1063,11 +1062,9 @@ bool __nf_ct_kill_acct(struct nf_conn *ct, acct = nf_conn_acct_find(ct); if (acct) { - spin_lock_bh(&ct->lock); - acct[CTINFO2DIR(ctinfo)].packets++; - acct[CTINFO2DIR(ctinfo)].bytes += - skb->len - skb_network_offset(skb); - spin_unlock_bh(&ct->lock); + atomic64_inc(&acct[CTINFO2DIR(ctinfo)].packets); + atomic64_add(skb->len - skb_network_offset(skb), + &acct[CTINFO2DIR(ctinfo)].bytes); } } |