#include <linux/kernel.h>
#include <linux/netdevice.h>
#include <linux/rculist.h>
+#include <linux/rtnetlink.h>
#include <net/netfilter/nf_conntrack.h>
#include <net/netfilter/nf_conntrack_l3proto.h>
*/
synchronize_rcu();
+ rtnl_lock();
spin_lock_bh(&nf_conntrack_lock);
for_each_net(net)
__nf_conntrack_helper_unregister(me, net);
spin_unlock_bh(&nf_conntrack_lock);
+ rtnl_unlock();
}
EXPORT_SYMBOL_GPL(nf_conntrack_helper_unregister);
#include <linux/notifier.h>
#include <linux/kernel.h>
#include <linux/netdevice.h>
+#include <linux/rtnetlink.h>
#include <net/netfilter/nf_conntrack.h>
#include <net/netfilter/nf_conntrack_l3proto.h>
synchronize_rcu();
/* Remove all contrack entries for this protocol */
+ rtnl_lock();
for_each_net(net)
nf_ct_iterate_cleanup(net, kill_l3proto, proto);
+ rtnl_unlock();
}
EXPORT_SYMBOL_GPL(nf_conntrack_l3proto_unregister);
synchronize_rcu();
/* Remove all contrack entries for this protocol */
+ rtnl_lock();
for_each_net(net)
nf_ct_iterate_cleanup(net, kill_l4proto, l4proto);
+ rtnl_unlock();
}
EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_unregister);