Return-Path: Received: from mailhub.sw.ru ([195.214.232.25]:38167 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753052AbdKLIsZ (ORCPT ); Sun, 12 Nov 2017 03:48:25 -0500 From: Vasily Averin Subject: [PATCH v4 14/18] nfs client: exit_net cleanup check added To: netdev@vger.kernel.org Cc: linux-nfs@vger.kernel.org, Trond Myklebust , Anna Schumaker References: <9dfa013e-9098-e155-9c47-a73753338288@virtuozzo.com> Message-ID: <6b79f4c2-95de-9df2-7403-060b12ff2c03@virtuozzo.com> Date: Sun, 12 Nov 2017 11:48:16 +0300 MIME-Version: 1.0 In-Reply-To: <9dfa013e-9098-e155-9c47-a73753338288@virtuozzo.com> 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/inode.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 134d9f5..4ef515f 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -2084,8 +2084,12 @@ static int nfs_net_init(struct net *net) static void nfs_net_exit(struct net *net) { + struct nfs_net *nn = net_generic(net, nfs_net_id); + nfs_fs_proc_net_exit(net); nfs_cleanup_cb_ident_idr(net); + WARN_ON_ONCE(!list_empty(&nn->nfs_client_list)); + WARN_ON_ONCE(!list_empty(&nn->nfs_volume_list)); } static struct pernet_operations nfs_net_ops = { -- 2.7.4