}
}
-/* Schedule objects for release via rcu to make sure no packets are accesing
- * removed rules.
- */
-static void nf_tables_commit_release_rcu(struct rcu_head *rt)
+static void nf_tables_commit_release(struct nft_trans *trans)
{
- struct nft_trans *trans = container_of(rt, struct nft_trans, rcu_head);
-
switch (trans->msg_type) {
case NFT_MSG_DELTABLE:
nf_tables_table_destroy(&trans->ctx);
}
}
+ synchronize_rcu();
+
list_for_each_entry_safe(trans, next, &net->nft.commit_list, list) {
list_del(&trans->list);
- trans->ctx.nla = NULL;
- call_rcu(&trans->rcu_head, nf_tables_commit_release_rcu);
+ nf_tables_commit_release(trans);
}
nf_tables_gen_notify(net, skb, NFT_MSG_NEWGEN);
return 0;
}
-/* Schedule objects for release via rcu to make sure no packets are accesing
- * aborted rules.
- */
-static void nf_tables_abort_release_rcu(struct rcu_head *rt)
+static void nf_tables_abort_release(struct nft_trans *trans)
{
- struct nft_trans *trans = container_of(rt, struct nft_trans, rcu_head);
-
switch (trans->msg_type) {
case NFT_MSG_NEWTABLE:
nf_tables_table_destroy(&trans->ctx);
}
}
+ synchronize_rcu();
+
list_for_each_entry_safe_reverse(trans, next,
&net->nft.commit_list, list) {
list_del(&trans->list);
- trans->ctx.nla = NULL;
- call_rcu(&trans->rcu_head, nf_tables_abort_release_rcu);
+ nf_tables_abort_release(trans);
}
return 0;