struct tcf_result res;
struct tcf_proto *tp;
struct list_head link;
- union {
- struct work_struct work;
- struct rcu_head rcu;
- };
+ struct rcu_work rwork;
};
static int basic_classify(struct sk_buff *skb, const struct tcf_proto *tp,
static void basic_delete_filter_work(struct work_struct *work)
{
- struct basic_filter *f = container_of(work, struct basic_filter, work);
-
+ struct basic_filter *f = container_of(to_rcu_work(work),
+ struct basic_filter,
+ rwork);
rtnl_lock();
__basic_delete_filter(f);
rtnl_unlock();
}
-static void basic_delete_filter(struct rcu_head *head)
-{
- struct basic_filter *f = container_of(head, struct basic_filter, rcu);
-
- INIT_WORK(&f->work, basic_delete_filter_work);
- tcf_queue_work(&f->work);
-}
-
static void basic_destroy(struct tcf_proto *tp, struct netlink_ext_ack *extack)
{
struct basic_head *head = rtnl_dereference(tp->root);
tcf_unbind_filter(tp, &f->res);
idr_remove(&head->handle_idr, f->handle);
if (tcf_exts_get_net(&f->exts))
- call_rcu(&f->rcu, basic_delete_filter);
+ tcf_queue_work(&f->rwork, basic_delete_filter_work);
else
__basic_delete_filter(f);
}
tcf_unbind_filter(tp, &f->res);
idr_remove(&head->handle_idr, f->handle);
tcf_exts_get_net(&f->exts);
- call_rcu(&f->rcu, basic_delete_filter);
+ tcf_queue_work(&f->rwork, basic_delete_filter_work);
*last = list_empty(&head->flist);
return 0;
}
list_replace_rcu(&fold->link, &fnew->link);
tcf_unbind_filter(tp, &fold->res);
tcf_exts_get_net(&fold->exts);
- call_rcu(&fold->rcu, basic_delete_filter);
+ tcf_queue_work(&fold->rwork, basic_delete_filter_work);
} else {
list_add_rcu(&fnew->link, &head->flist);
}