From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pablo Neira Ayuso Subject: [PATCH 4/9] netfilter: nf_tables: wait for call_rcu completion on module removal Date: Fri, 3 Oct 2014 19:20:19 +0200 Message-ID: <1412356824-6362-5-git-send-email-pablo@netfilter.org> References: <1412356824-6362-1-git-send-email-pablo@netfilter.org> Cc: davem@davemloft.net, netdev@vger.kernel.org To: netfilter-devel@vger.kernel.org Return-path: In-Reply-To: <1412356824-6362-1-git-send-email-pablo@netfilter.org> Sender: netdev-owner@vger.kernel.org List-Id: netfilter-devel.vger.kernel.org Make sure the objects have been released before the nf_tables modules is removed. Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nf_tables_api.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 19e79f0..556a0df 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -4163,6 +4163,7 @@ static void __exit nf_tables_module_exit(void) { unregister_pernet_subsys(&nf_tables_net_ops); nfnetlink_subsys_unregister(&nf_tables_subsys); + rcu_barrier(); nf_tables_core_module_exit(); kfree(info); } -- 1.7.10.4