Return-Path: Received: from mailhub.sw.ru ([195.214.232.25]:24813 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755869Ab1ITKOm (ORCPT ); Tue, 20 Sep 2011 06:14:42 -0400 Subject: [PATCH v4 6/8] NFSd: call svc rpcbind cleanup explicitly To: Trond.Myklebust@netapp.com From: Stanislav Kinsbursky Cc: linux-nfs@vger.kernel.org, xemul@parallels.com, neilb@suse.de, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, bfields@fieldses.org, davem@davemloft.net Date: Tue, 20 Sep 2011 14:14:19 +0400 Message-ID: <20110920101419.9861.47122.stgit@localhost6.localdomain6> In-Reply-To: <20110920101031.9861.18444.stgit@localhost6.localdomain6> References: <20110920101031.9861.18444.stgit@localhost6.localdomain6> Content-Type: text/plain; charset="utf-8" Sender: linux-nfs-owner@vger.kernel.org List-ID: MIME-Version: 1.0 We have to call svc_rpcb_cleanup() explicitly from nfsd_last_thread() since this function is registered as service shutdown callback and thus nobody else will done it for us. Signed-off-by: Stanislav Kinsbursky --- fs/nfsd/nfssvc.c | 2 ++ include/linux/sunrpc/svc.h | 1 + net/sunrpc/svc.c | 3 ++- 3 files changed, 5 insertions(+), 1 deletions(-) diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index dc5a1bf..52cd976 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -256,6 +256,8 @@ static void nfsd_last_thread(struct svc_serv *serv) nfsd_serv = NULL; nfsd_shutdown(); + svc_rpcb_cleanup(serv); + printk(KERN_WARNING "nfsd: last server has exited, flushing export " "cache\n"); nfsd_export_flush(); diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 223588a..5e71a30 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -401,6 +401,7 @@ struct svc_procedure { /* * Function prototypes. */ +void svc_rpcb_cleanup(struct svc_serv *serv); struct svc_serv *svc_create(struct svc_program *, unsigned int, void (*shutdown)(struct svc_serv *)); struct svc_rqst *svc_prepare_thread(struct svc_serv *serv, diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index 407462f..252552a 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -367,11 +367,12 @@ static int svc_rpcb_setup(struct svc_serv *serv) return 0; } -static void svc_rpcb_cleanup(struct svc_serv *serv) +void svc_rpcb_cleanup(struct svc_serv *serv) { svc_unregister(serv); rpcb_put_local(); } +EXPORT_SYMBOL_GPL(svc_rpcb_cleanup); static int svc_uses_rpcbind(struct svc_serv *serv) {