From patchwork Fri Jul 8 18:26:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chuck Lever III X-Patchwork-Id: 12911692 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 3F600CCA47F for ; Fri, 8 Jul 2022 18:26:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239589AbiGHS0r (ORCPT ); Fri, 8 Jul 2022 14:26:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48430 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239585AbiGHS0c (ORCPT ); Fri, 8 Jul 2022 14:26:32 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D43C79A6BB; Fri, 8 Jul 2022 11:26:13 -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 dfw.source.kernel.org (Postfix) with ESMTPS id 4A672624CF; Fri, 8 Jul 2022 18:26:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5B40AC341C6; Fri, 8 Jul 2022 18:26:11 +0000 (UTC) Subject: [PATCH v3 23/32] NFSD: Remove nfsd_file::nf_hashval 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 14:26:10 -0400 Message-ID: <165730477042.28142.2399848680521979796.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 The value in this field can always be computed from nf_inode, thus it is no longer used. Signed-off-by: Chuck Lever --- fs/nfsd/filecache.c | 6 ++---- fs/nfsd/filecache.h | 1 - 2 files changed, 2 insertions(+), 5 deletions(-) diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c index 490e7d7da7d2..7e857f291d4a 100644 --- a/fs/nfsd/filecache.c +++ b/fs/nfsd/filecache.c @@ -168,8 +168,7 @@ nfsd_file_mark_find_or_create(struct nfsd_file *nf) } static struct nfsd_file * -nfsd_file_alloc(struct inode *inode, unsigned int may, unsigned int hashval, - struct net *net) +nfsd_file_alloc(struct inode *inode, unsigned int may, struct net *net) { struct nfsd_file *nf; @@ -183,7 +182,6 @@ nfsd_file_alloc(struct inode *inode, unsigned int may, unsigned int hashval, nf->nf_net = net; nf->nf_flags = 0; nf->nf_inode = inode; - nf->nf_hashval = hashval; refcount_set(&nf->nf_ref, 1); nf->nf_may = may & NFSD_FILE_MAY_MASK; if (may & NFSD_MAY_NOT_BREAK_LEASE) { @@ -1012,7 +1010,7 @@ nfsd_do_file_acquire(struct svc_rqst *rqstp, struct svc_fh *fhp, if (nf) goto wait_for_construction; - new = nfsd_file_alloc(inode, may_flags, hashval, net); + new = nfsd_file_alloc(inode, may_flags, net); if (!new) { status = nfserr_jukebox; goto out_status; diff --git a/fs/nfsd/filecache.h b/fs/nfsd/filecache.h index d0c42619dc10..31dc65f82c75 100644 --- a/fs/nfsd/filecache.h +++ b/fs/nfsd/filecache.h @@ -42,7 +42,6 @@ struct nfsd_file { #define NFSD_FILE_REFERENCED (4) unsigned long nf_flags; struct inode *nf_inode; - unsigned int nf_hashval; refcount_t nf_ref; unsigned char nf_may; struct nfsd_file_mark *nf_mark;