diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_core.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index 5d892febd64c..43549eb7a7be 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -764,9 +764,10 @@ void nf_conntrack_free(struct nf_conn *ct) struct net *net = nf_ct_net(ct); nf_ct_ext_destroy(ct); - atomic_dec(&net->ct.count); nf_ct_ext_free(ct); kmem_cache_free(net->ct.nf_conntrack_cachep, ct); + smp_mb__before_atomic_dec(); + atomic_dec(&net->ct.count); } EXPORT_SYMBOL_GPL(nf_conntrack_free); @@ -1109,12 +1110,14 @@ void __nf_ct_refresh_acct(struct nf_conn *ct, acct: if (do_acct) { - struct nf_conn_counter *acct; + struct nf_conn_acct *acct; acct = nf_conn_acct_find(ct); if (acct) { - atomic64_inc(&acct[CTINFO2DIR(ctinfo)].packets); - atomic64_add(skb->len, &acct[CTINFO2DIR(ctinfo)].bytes); + struct nf_conn_counter *counter = acct->counter; + + atomic64_inc(&counter[CTINFO2DIR(ctinfo)].packets); + atomic64_add(skb->len, &counter[CTINFO2DIR(ctinfo)].bytes); } } } @@ -1126,13 +1129,15 @@ bool __nf_ct_kill_acct(struct nf_conn *ct, int do_acct) { if (do_acct) { - struct nf_conn_counter *acct; + struct nf_conn_acct *acct; acct = nf_conn_acct_find(ct); if (acct) { - atomic64_inc(&acct[CTINFO2DIR(ctinfo)].packets); + struct nf_conn_counter *counter = acct->counter; + + atomic64_inc(&counter[CTINFO2DIR(ctinfo)].packets); atomic64_add(skb->len - skb_network_offset(skb), - &acct[CTINFO2DIR(ctinfo)].bytes); + &counter[CTINFO2DIR(ctinfo)].bytes); } } |