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Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad...
[pandora-kernel.git]
/
net
/
netfilter
/
nf_conntrack_ecache.c
diff --git
a/net/netfilter/nf_conntrack_ecache.c
b/net/netfilter/nf_conntrack_ecache.c
index
6b368be
..
b62c414
100644
(file)
--- a/
net/netfilter/nf_conntrack_ecache.c
+++ b/
net/netfilter/nf_conntrack_ecache.c
@@
-27,22
+27,17
@@
static DEFINE_MUTEX(nf_ct_ecache_mutex);
static DEFINE_MUTEX(nf_ct_ecache_mutex);
-struct nf_ct_event_notifier __rcu *nf_conntrack_event_cb __read_mostly;
-EXPORT_SYMBOL_GPL(nf_conntrack_event_cb);
-
-struct nf_exp_event_notifier __rcu *nf_expect_event_cb __read_mostly;
-EXPORT_SYMBOL_GPL(nf_expect_event_cb);
-
/* deliver cached events and clear cache entry - must be called with locally
* disabled softirqs */
void nf_ct_deliver_cached_events(struct nf_conn *ct)
{
/* deliver cached events and clear cache entry - must be called with locally
* disabled softirqs */
void nf_ct_deliver_cached_events(struct nf_conn *ct)
{
+ struct net *net = nf_ct_net(ct);
unsigned long events;
struct nf_ct_event_notifier *notify;
struct nf_conntrack_ecache *e;
rcu_read_lock();
unsigned long events;
struct nf_ct_event_notifier *notify;
struct nf_conntrack_ecache *e;
rcu_read_lock();
- notify = rcu_dereference(nf_conntrack_event_cb);
+ notify = rcu_dereference(n
et->ct.n
f_conntrack_event_cb);
if (notify == NULL)
goto out_unlock;
if (notify == NULL)
goto out_unlock;
@@
-83,19
+78,20
@@
out_unlock:
}
EXPORT_SYMBOL_GPL(nf_ct_deliver_cached_events);
}
EXPORT_SYMBOL_GPL(nf_ct_deliver_cached_events);
-int nf_conntrack_register_notifier(struct nf_ct_event_notifier *new)
+int nf_conntrack_register_notifier(struct net *net,
+ struct nf_ct_event_notifier *new)
{
int ret = 0;
struct nf_ct_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
{
int ret = 0;
struct nf_ct_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
- notify = rcu_dereference_protected(nf_conntrack_event_cb,
+ notify = rcu_dereference_protected(n
et->ct.n
f_conntrack_event_cb,
lockdep_is_held(&nf_ct_ecache_mutex));
if (notify != NULL) {
ret = -EBUSY;
goto out_unlock;
}
lockdep_is_held(&nf_ct_ecache_mutex));
if (notify != NULL) {
ret = -EBUSY;
goto out_unlock;
}
- RCU_INIT_POINTER(nf_conntrack_event_cb, new);
+ RCU_INIT_POINTER(n
et->ct.n
f_conntrack_event_cb, new);
mutex_unlock(&nf_ct_ecache_mutex);
return ret;
mutex_unlock(&nf_ct_ecache_mutex);
return ret;
@@
-105,32
+101,34
@@
out_unlock:
}
EXPORT_SYMBOL_GPL(nf_conntrack_register_notifier);
}
EXPORT_SYMBOL_GPL(nf_conntrack_register_notifier);
-void nf_conntrack_unregister_notifier(struct nf_ct_event_notifier *new)
+void nf_conntrack_unregister_notifier(struct net *net,
+ struct nf_ct_event_notifier *new)
{
struct nf_ct_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
{
struct nf_ct_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
- notify = rcu_dereference_protected(nf_conntrack_event_cb,
+ notify = rcu_dereference_protected(n
et->ct.n
f_conntrack_event_cb,
lockdep_is_held(&nf_ct_ecache_mutex));
BUG_ON(notify != new);
lockdep_is_held(&nf_ct_ecache_mutex));
BUG_ON(notify != new);
- RCU_INIT_POINTER(nf_conntrack_event_cb, NULL);
+ RCU_INIT_POINTER(n
et->ct.n
f_conntrack_event_cb, NULL);
mutex_unlock(&nf_ct_ecache_mutex);
}
EXPORT_SYMBOL_GPL(nf_conntrack_unregister_notifier);
mutex_unlock(&nf_ct_ecache_mutex);
}
EXPORT_SYMBOL_GPL(nf_conntrack_unregister_notifier);
-int nf_ct_expect_register_notifier(struct nf_exp_event_notifier *new)
+int nf_ct_expect_register_notifier(struct net *net,
+ struct nf_exp_event_notifier *new)
{
int ret = 0;
struct nf_exp_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
{
int ret = 0;
struct nf_exp_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
- notify = rcu_dereference_protected(nf_expect_event_cb,
+ notify = rcu_dereference_protected(n
et->ct.n
f_expect_event_cb,
lockdep_is_held(&nf_ct_ecache_mutex));
if (notify != NULL) {
ret = -EBUSY;
goto out_unlock;
}
lockdep_is_held(&nf_ct_ecache_mutex));
if (notify != NULL) {
ret = -EBUSY;
goto out_unlock;
}
- RCU_INIT_POINTER(nf_expect_event_cb, new);
+ RCU_INIT_POINTER(n
et->ct.n
f_expect_event_cb, new);
mutex_unlock(&nf_ct_ecache_mutex);
return ret;
mutex_unlock(&nf_ct_ecache_mutex);
return ret;
@@
-140,15
+138,16
@@
out_unlock:
}
EXPORT_SYMBOL_GPL(nf_ct_expect_register_notifier);
}
EXPORT_SYMBOL_GPL(nf_ct_expect_register_notifier);
-void nf_ct_expect_unregister_notifier(struct nf_exp_event_notifier *new)
+void nf_ct_expect_unregister_notifier(struct net *net,
+ struct nf_exp_event_notifier *new)
{
struct nf_exp_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
{
struct nf_exp_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
- notify = rcu_dereference_protected(nf_expect_event_cb,
+ notify = rcu_dereference_protected(n
et->ct.n
f_expect_event_cb,
lockdep_is_held(&nf_ct_ecache_mutex));
BUG_ON(notify != new);
lockdep_is_held(&nf_ct_ecache_mutex));
BUG_ON(notify != new);
- RCU_INIT_POINTER(nf_expect_event_cb, NULL);
+ RCU_INIT_POINTER(n
et->ct.n
f_expect_event_cb, NULL);
mutex_unlock(&nf_ct_ecache_mutex);
}
EXPORT_SYMBOL_GPL(nf_ct_expect_unregister_notifier);
mutex_unlock(&nf_ct_ecache_mutex);
}
EXPORT_SYMBOL_GPL(nf_ct_expect_unregister_notifier);