-static void rehash_flow_table(struct work_struct *work)
-{
- struct datapath *dp;
- struct net *net;
-
- ovs_lock();
- rtnl_lock();
- for_each_net(net) {
- struct ovs_net *ovs_net = net_generic(net, ovs_net_id);
-
- list_for_each_entry(dp, &ovs_net->dps, list_node) {
- struct flow_table *old_table = ovsl_dereference(dp->table);
- struct flow_table *new_table;
-
- new_table = ovs_flow_tbl_rehash(old_table);
- if (!IS_ERR(new_table)) {
- rcu_assign_pointer(dp->table, new_table);
- ovs_flow_tbl_destroy(old_table, true);
- }
- }
- }
- rtnl_unlock();
- ovs_unlock();
- schedule_delayed_work(&rehash_flow_wq, REHASH_FLOW_INTERVAL);
-}
-