From patchwork Mon Nov 6 13:46:04 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vasily Averin X-Patchwork-Id: 10043499 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 1EC24603FF for ; Mon, 6 Nov 2017 13:46:10 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 147D1205FC for ; Mon, 6 Nov 2017 13:46:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0883928AA2; Mon, 6 Nov 2017 13:46:10 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 94543205FC for ; Mon, 6 Nov 2017 13:46:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752800AbdKFNqI (ORCPT ); Mon, 6 Nov 2017 08:46:08 -0500 Received: from mailhub.sw.ru ([195.214.232.25]:14535 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752793AbdKFNqI (ORCPT ); Mon, 6 Nov 2017 08:46:08 -0500 Received: from [172.16.24.21] (msk-vpn.virtuozzo.com [195.214.232.6]) by relay.sw.ru (8.13.4/8.13.4) with ESMTP id vA6Dk49u018010; Mon, 6 Nov 2017 16:46:05 +0300 (MSK) From: Vasily Averin Subject: [PATCH] nfsd: use nfs->ns.inum as net ID To: "linux-nfs@vger.kernel.org" Cc: Jeff Layton , "J. Bruce Fields" Message-ID: <0ae4cdbb-46e1-1795-152f-0c3048ba2529@virtuozzo.com> Date: Mon, 6 Nov 2017 16:46:04 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 Content-Language: en-US Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Publishing of net pointer is not safe, let's use nfs->ns.inum instead Signed-off-by: Vasily Averin --- fs/nfsd/nfs4state.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 0c04f81..e0bb0c6 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -7006,8 +7006,8 @@ nfs4_state_start_net(struct net *net) nn->nfsd4_manager.block_opens = true; locks_start_grace(net, &nn->nfsd4_manager); nfsd4_client_tracking_init(net); - printk(KERN_INFO "NFSD: starting %ld-second grace period (net %p)\n", - nn->nfsd4_grace, net); + printk(KERN_INFO "NFSD: starting %ld-second grace period (net %x)\n", + nn->nfsd4_grace, net->ns.inum); queue_delayed_work(laundry_wq, &nn->laundromat_work, nn->nfsd4_grace * HZ); return 0; }