Return-Path: Received: from mailhub.sw.ru ([195.214.232.25]:41704 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752077AbdKEKDB (ORCPT ); Sun, 5 Nov 2017 05:03:01 -0500 From: Vasily Averin Subject: [PATCH 21/21] sunrpc: exit_net cleanup check added To: netdev@vger.kernel.org Cc: linux-nfs@vger.kernel.org, Anna Schumaker , Trond Myklebust , Jeff Layton , "J. Bruce Fields" Message-ID: Date: Sun, 5 Nov 2017 13:02:44 +0300 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Sender: linux-nfs-owner@vger.kernel.org List-ID: Be sure that all_clients list initialized in net_init hook was return to initial state. Signed-off-by: Vasily Averin --- net/sunrpc/sunrpc_syms.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/sunrpc/sunrpc_syms.c b/net/sunrpc/sunrpc_syms.c index c73de18..0c5a90f 100644 --- a/net/sunrpc/sunrpc_syms.c +++ b/net/sunrpc/sunrpc_syms.c @@ -65,10 +65,14 @@ static __net_init int sunrpc_init_net(struct net *net) static __net_exit void sunrpc_exit_net(struct net *net) { + struct sunrpc_net *sn = net_generic(net, sunrpc_net_id); + rpc_pipefs_exit_net(net); unix_gid_cache_destroy(net); ip_map_cache_destroy(net); rpc_proc_exit(net); + WARN(!list_empty(&sn->all_clients), + "net %p exit: sunrpc all_clients list is not empty\n", net); } static struct pernet_operations sunrpc_net_ops = { -- 2.7.4