From patchwork Wed Apr 20 18:28:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chuck Lever X-Patchwork-Id: 12820662 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 7BA6DC433EF for ; Wed, 20 Apr 2022 18:28:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1381484AbiDTSbc (ORCPT ); Wed, 20 Apr 2022 14:31:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52706 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245374AbiDTSba (ORCPT ); Wed, 20 Apr 2022 14:31:30 -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 7785B1F60E; Wed, 20 Apr 2022 11:28:43 -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 143C861B60; Wed, 20 Apr 2022 18:28:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5C341C385A1; Wed, 20 Apr 2022 18:28:42 +0000 (UTC) Subject: [PATCH RFC 1/8] NFSD: Clean up nfsd3_proc_create() From: Chuck Lever To: linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org Date: Wed, 20 Apr 2022 14:28:41 -0400 Message-ID: <165047932133.1829.5575048750237048079.stgit@manet.1015granger.net> In-Reply-To: <165047903719.1829.18357114060053600197.stgit@manet.1015granger.net> References: <165047903719.1829.18357114060053600197.stgit@manet.1015granger.net> User-Agent: StGit/1.5 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org As near as I can tell, mode bit masking and setting S_IFREG is already done by do_nfsd_create() and vfs_create(). The NFSv4 path (do_open_lookup), for example, does not bother with this special processing. Signed-off-by: Chuck Lever --- fs/nfsd/nfs3proc.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c index 936eebd4c56d..981a2a71c5af 100644 --- a/fs/nfsd/nfs3proc.c +++ b/fs/nfsd/nfs3proc.c @@ -229,8 +229,7 @@ nfsd3_proc_create(struct svc_rqst *rqstp) { struct nfsd3_createargs *argp = rqstp->rq_argp; struct nfsd3_diropres *resp = rqstp->rq_resp; - svc_fh *dirfhp, *newfhp = NULL; - struct iattr *attr; + svc_fh *dirfhp, *newfhp; dprintk("nfsd: CREATE(3) %s %.*s\n", SVCFH_fmt(&argp->fh), @@ -239,20 +238,9 @@ nfsd3_proc_create(struct svc_rqst *rqstp) dirfhp = fh_copy(&resp->dirfh, &argp->fh); newfhp = fh_init(&resp->fh, NFS3_FHSIZE); - attr = &argp->attrs; - - /* Unfudge the mode bits */ - attr->ia_mode &= ~S_IFMT; - if (!(attr->ia_valid & ATTR_MODE)) { - attr->ia_valid |= ATTR_MODE; - attr->ia_mode = S_IFREG; - } else { - attr->ia_mode = (attr->ia_mode & ~S_IFMT) | S_IFREG; - } - /* Now create the file and set attributes */ resp->status = do_nfsd_create(rqstp, dirfhp, argp->name, argp->len, - attr, newfhp, argp->createmode, + &argp->attrs, newfhp, argp->createmode, (u32 *)argp->verf, NULL, NULL); return rpc_success; }