From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 228B1C433B4 for ; Mon, 10 May 2021 15:53:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E5A9D6161C for ; Mon, 10 May 2021 15:53:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231846AbhEJPym (ORCPT ); Mon, 10 May 2021 11:54:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:44574 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231753AbhEJPyk (ORCPT ); Mon, 10 May 2021 11:54:40 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 81C13615FF; Mon, 10 May 2021 15:53:35 +0000 (UTC) Subject: [PATCH RFC 19/21] NFSD: Add a couple more nfsd_clid_expired call sites From: Chuck Lever To: dwysocha@redhat.com, bfields@fieldses.org Cc: linux-nfs@vger.kernel.org Date: Mon, 10 May 2021 11:53:34 -0400 Message-ID: <162066201472.94415.18189179652391526329.stgit@klimt.1015granger.net> In-Reply-To: <162066179690.94415.203187037032448300.stgit@klimt.1015granger.net> References: <162066179690.94415.203187037032448300.stgit@klimt.1015granger.net> User-Agent: StGit/1.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org Improve observation of NFSv4 lease expiry. Signed-off-by: Chuck Lever --- fs/nfsd/nfs4state.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 52e03e9ab021..a61601fe422a 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -2667,6 +2667,8 @@ static void force_expire_client(struct nfs4_client *clp) struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id); bool already_expired; + trace_nfsd_clid_expired(&clp->cl_clientid); + spin_lock(&clp->cl_lock); clp->cl_time = 0; spin_unlock(&clp->cl_lock); @@ -4076,6 +4078,7 @@ nfsd4_setclientid_confirm(struct svc_rqst *rqstp, goto out; status = mark_client_expired_locked(old); if (status) { + trace_nfsd_clid_expired(&old->cl_clientid); old = NULL; goto out; }