From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: linux-nfs-owner@vger.kernel.org Received: from fieldses.org ([174.143.236.118]:33456 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752259Ab1K3Xj0 (ORCPT ); Wed, 30 Nov 2011 18:39:26 -0500 Received: from bfields by fieldses.org with local (Exim 4.72) (envelope-from ) id 1RVtkL-0000Jn-Ci for linux-nfs@vger.kernel.org; Wed, 30 Nov 2011 18:39:25 -0500 Date: Wed, 30 Nov 2011 18:39:25 -0500 To: linux-nfs@vger.kernel.org Subject: [PATCH 1/2] svcrpc: destroy server sockets all at once Message-ID: <20111130233925.GA354@fieldses.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii From: "J. Bruce Fields" Sender: linux-nfs-owner@vger.kernel.org List-ID: From: "J. Bruce Fields" There's no reason I can see that we need to call sv_shutdown between closing the two lists of sockets. Signed-off-by: J. Bruce Fields --- include/linux/sunrpc/svcsock.h | 2 +- net/sunrpc/svc.c | 7 +------ net/sunrpc/svc_xprt.c | 11 ++++++++++- 3 files changed, 12 insertions(+), 8 deletions(-) diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h index 85c50b4..c84e974 100644 --- a/include/linux/sunrpc/svcsock.h +++ b/include/linux/sunrpc/svcsock.h @@ -34,7 +34,7 @@ struct svc_sock { /* * Function prototypes. */ -void svc_close_all(struct list_head *); +void svc_close_all(struct svc_serv *); int svc_recv(struct svc_rqst *, long); int svc_send(struct svc_rqst *); void svc_drop(struct svc_rqst *); diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index 6e03888..60babf0 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -528,16 +528,11 @@ svc_destroy(struct svc_serv *serv) del_timer_sync(&serv->sv_temptimer); - svc_close_all(&serv->sv_tempsocks); + svc_close_all(serv); if (serv->sv_shutdown) serv->sv_shutdown(serv); - svc_close_all(&serv->sv_permsocks); - - BUG_ON(!list_empty(&serv->sv_permsocks)); - BUG_ON(!list_empty(&serv->sv_tempsocks)); - cache_clean_deferred(serv); if (svc_serv_is_pooled(serv)) diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index 8046c6d..099ddf9 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -929,7 +929,7 @@ void svc_close_xprt(struct svc_xprt *xprt) } EXPORT_SYMBOL_GPL(svc_close_xprt); -void svc_close_all(struct list_head *xprt_list) +static void svc_close_list(struct list_head *xprt_list) { struct svc_xprt *xprt; struct svc_xprt *tmp; @@ -947,6 +947,15 @@ void svc_close_all(struct list_head *xprt_list) } } +void svc_close_all(struct svc_serv *serv) +{ + svc_close_list(&serv->sv_tempsocks); + svc_close_list(&serv->sv_permsocks); + BUG_ON(!list_empty(&serv->sv_permsocks)); + BUG_ON(!list_empty(&serv->sv_tempsocks)); + +} + /* * Handle defer and revisit of requests */ -- 1.7.5.4