diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index 0e98c3282d42..37e2b88313f2 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -1113,6 +1113,10 @@ static void nf_ct_release_dying_list(struct net *net) static void nf_conntrack_cleanup_init_net(void) { + /* wait until all references to nf_conntrack_untracked are dropped */ + while (atomic_read(&nf_conntrack_untracked.ct_general.use) > 1) + schedule(); + nf_conntrack_helper_fini(); nf_conntrack_proto_fini(); kmem_cache_destroy(nf_conntrack_cachep); @@ -1127,9 +1131,6 @@ static void nf_conntrack_cleanup_net(struct net *net) schedule(); goto i_see_dead_people; } - /* wait until all references to nf_conntrack_untracked are dropped */ - while (atomic_read(&nf_conntrack_untracked.ct_general.use) > 1) - schedule(); nf_ct_free_hashtable(net->ct.hash, net->ct.hash_vmalloc, nf_conntrack_htable_size); @@ -1288,6 +1289,14 @@ static int nf_conntrack_init_init_net(void) if (ret < 0) goto err_helper; + /* Set up fake conntrack: to never be deleted, not in any hashes */ +#ifdef CONFIG_NET_NS + nf_conntrack_untracked.ct_net = &init_net; +#endif + atomic_set(&nf_conntrack_untracked.ct_general.use, 1); + /* - and look it like as a confirmed connection */ + set_bit(IPS_CONFIRMED_BIT, &nf_conntrack_untracked.status); + return 0; err_helper: @@ -1333,15 +1342,6 @@ static int nf_conntrack_init_net(struct net *net) if (ret < 0) goto err_ecache; - /* Set up fake conntrack: - - to never be deleted, not in any hashes */ -#ifdef CONFIG_NET_NS - nf_conntrack_untracked.ct_net = &init_net; -#endif - atomic_set(&nf_conntrack_untracked.ct_general.use, 1); - /* - and look it like as a confirmed connection */ - set_bit(IPS_CONFIRMED_BIT, &nf_conntrack_untracked.status); - return 0; err_ecache: |