From patchwork Fri Jul 8 18:25:44 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chuck Lever X-Patchwork-Id: 12911689 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 044A4CCA47B for ; Fri, 8 Jul 2022 18:26:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239502AbiGHS0Y (ORCPT ); Fri, 8 Jul 2022 14:26:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239604AbiGHS0J (ORCPT ); Fri, 8 Jul 2022 14:26:09 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51B6188F2E; Fri, 8 Jul 2022 11:25:51 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id AC6DDB82924; Fri, 8 Jul 2022 18:25:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 13193C341C0; Fri, 8 Jul 2022 18:25:45 +0000 (UTC) Subject: [PATCH v3 19/32] NFSD: Remove lockdep assertion from unhash_and_release_locked() From: Chuck Lever To: linux-nfs@vger.kernel.org, netdev@vger.kernel.org Cc: david@fromorbit.com, jlayton@redhat.com, tgraf@suug.ch Date: Fri, 08 Jul 2022 14:25:44 -0400 Message-ID: <165730474411.28142.18114782524479918905.stgit@klimt.1015granger.net> In-Reply-To: <165730437087.28142.6731645688073512500.stgit@klimt.1015granger.net> References: <165730437087.28142.6731645688073512500.stgit@klimt.1015granger.net> User-Agent: StGit/1.5.dev3+g9561319 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org IIUC, holding the hash bucket lock is needed only in nfsd_file_unhash, and there is already a lockdep assertion there. Signed-off-by: Chuck Lever --- fs/nfsd/filecache.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c index 32ada8cce2e0..278a13d85e8f 100644 --- a/fs/nfsd/filecache.c +++ b/fs/nfsd/filecache.c @@ -306,8 +306,6 @@ nfsd_file_unhash(struct nfsd_file *nf) static bool nfsd_file_unhash_and_release_locked(struct nfsd_file *nf, struct list_head *dispose) { - lockdep_assert_held(&nfsd_file_hashtbl[nf->nf_hashval].nfb_lock); - trace_nfsd_file_unhash_and_release_locked(nf); if (!nfsd_file_unhash(nf)) return false;