From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756609Ab2HTOCh (ORCPT ); Mon, 20 Aug 2012 10:02:37 -0400 Received: from mailhub.sw.ru ([195.214.232.25]:5476 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756594Ab2HTOCd (ORCPT ); Mon, 20 Aug 2012 10:02:33 -0400 Subject: [PATCH v4 08/10] NFS: make nfs_callback_tcpport6 per network context To: Trond.Myklebust@netapp.com From: Stanislav Kinsbursky Cc: bfields@fieldses.org, linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org, devel@openvz.org Date: Mon, 20 Aug 2012 18:00:41 +0400 Message-ID: <20120820140041.17404.60283.stgit@localhost.localdomain> In-Reply-To: <20120820134734.17404.53946.stgit@localhost.localdomain> References: <20120820134734.17404.53946.stgit@localhost.localdomain> User-Agent: StGit/0.16 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Stanislav Kinsbursky --- fs/nfs/callback.c | 6 ++---- fs/nfs/callback.h | 1 - fs/nfs/netns.h | 1 + fs/nfs/nfs4state.c | 2 +- 4 files changed, 4 insertions(+), 6 deletions(-) diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 94aa9d8..baafa0f 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -38,8 +38,6 @@ static struct nfs_callback_data nfs_callback_info[NFS4_MAX_MINOR_VERSION + 1]; static DEFINE_MUTEX(nfs_callback_mutex); static struct svc_program nfs4_callback_program; -unsigned short nfs_callback_tcpport6; - static int nfs4_callback_up_net(struct svc_serv *serv, struct net *net) { int ret; @@ -56,9 +54,9 @@ static int nfs4_callback_up_net(struct svc_serv *serv, struct net *net) ret = svc_create_xprt(serv, "tcp", net, PF_INET6, nfs_callback_set_tcpport, SVC_SOCK_ANONYMOUS); if (ret > 0) { - nfs_callback_tcpport6 = ret; + nn->nfs_callback_tcpport6 = ret; dprintk("NFS: Callback listener port = %u (af %u, net %p)\n", - nfs_callback_tcpport6, PF_INET6, net); + nn->nfs_callback_tcpport6, PF_INET6, net); } else if (ret != -EAFNOSUPPORT) goto out_err; return 0; diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h index 1c167d1..c07a8d4 100644 --- a/fs/nfs/callback.h +++ b/fs/nfs/callback.h @@ -208,6 +208,5 @@ extern int nfs4_set_callback_sessionid(struct nfs_client *clp); #define NFS41_BC_MAX_CALLBACKS 1 extern unsigned int nfs_callback_set_tcpport; -extern unsigned short nfs_callback_tcpport6; #endif /* __LINUX_FS_NFS_CALLBACK_H */ diff --git a/fs/nfs/netns.h b/fs/nfs/netns.h index 1538d3a..137238b 100644 --- a/fs/nfs/netns.h +++ b/fs/nfs/netns.h @@ -23,6 +23,7 @@ struct nfs_net { #if IS_ENABLED(CONFIG_NFS_V4) struct idr cb_ident_idr; /* Protected by nfs_client_lock */ unsigned short nfs_callback_tcpport; + unsigned short nfs_callback_tcpport6; #endif spinlock_t nfs_client_lock; struct timespec boot_time; diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index afd06b4..2042bf0 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -80,7 +80,7 @@ int nfs4_init_clientid(struct nfs_client *clp, struct rpc_cred *cred) goto do_confirm; port = nn->nfs_callback_tcpport; if (clp->cl_addr.ss_family == AF_INET6) - port = nfs_callback_tcpport6; + port = nn->nfs_callback_tcpport6; status = nfs4_proc_setclientid(clp, NFS4_CALLBACK, port, cred, &clid); if (status != 0)