struct rhashtable_params filter_ht_params;
struct flow_dissector dissector;
struct list_head filters;
- struct rcu_head rcu;
+ struct rcu_work rwork;
struct list_head list;
};
return rhashtable_init(&head->ht, &mask_ht_params);
}
+static void fl_mask_free(struct fl_flow_mask *mask)
+{
+ rhashtable_destroy(&mask->ht);
+ kfree(mask);
+}
+
+static void fl_mask_free_work(struct work_struct *work)
+{
+ struct fl_flow_mask *mask = container_of(to_rcu_work(work),
+ struct fl_flow_mask, rwork);
+
+ fl_mask_free(mask);
+}
+
static bool fl_mask_put(struct cls_fl_head *head, struct fl_flow_mask *mask,
bool async)
{
return false;
rhashtable_remove_fast(&head->ht, &mask->ht_node, mask_ht_params);
- rhashtable_destroy(&mask->ht);
list_del_rcu(&mask->list);
if (async)
- kfree_rcu(mask, rcu);
+ tcf_queue_work(&mask->rwork, fl_mask_free_work);
else
- kfree(mask);
+ fl_mask_free(mask);
return true;
}