Return-Path: Received: from mailhub.sw.ru ([195.214.232.25]:43279 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752671AbdKEKAR (ORCPT ); Sun, 5 Nov 2017 05:00:17 -0500 From: Vasily Averin Subject: [PATCH 06/21] nfs client: exit_net cleanup check added To: netdev@vger.kernel.org Cc: linux-nfs@vger.kernel.org, Anna Schumaker , Trond Myklebust Message-ID: <5cbecaf0-dbb6-4140-43ed-ae94fc161941@virtuozzo.com> Date: Sun, 5 Nov 2017 13:00:06 +0300 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Sender: linux-nfs-owner@vger.kernel.org List-ID: Be sure that nfs_client_list and nfs_volume_list lists initialized in net_init hook were return to initial state in net_exit hook. Signed-off-by: Vasily Averin --- fs/nfs/client.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 22880ef..7c0691c 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -204,6 +204,10 @@ void nfs_cleanup_cb_ident_idr(struct net *net) struct nfs_net *nn = net_generic(net, nfs_net_id); idr_destroy(&nn->cb_ident_idr); + WARN(!list_empty(&nn->nfs_client_list), + "net %p exit: nfs_client_list is not empty\n", net); + WARN(!list_empty(&nn->nfs_volume_list), + "net %p exit: nfs_volume_list is not empty\n", net); } /* nfs_client_lock held */ -- 2.7.4