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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 2E905C48BDF for ; Thu, 24 Jun 2021 11:15:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1D1DB613B3 for ; Thu, 24 Jun 2021 11:15:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232447AbhFXLRh (ORCPT ); Thu, 24 Jun 2021 07:17:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56268 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232440AbhFXLRf (ORCPT ); Thu, 24 Jun 2021 07:17:35 -0400 Received: from mail-lj1-x233.google.com (mail-lj1-x233.google.com [IPv6:2a00:1450:4864:20::233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9A4C8C061760; Thu, 24 Jun 2021 04:15:16 -0700 (PDT) Received: by mail-lj1-x233.google.com with SMTP id c16so7207885ljh.0; Thu, 24 Jun 2021 04:15:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+1IHeLQmFnCkiRM6Le09tuowGzlsNL/9ZhUl0moeekU=; b=UlNba2a9ma6y+J9Kv2fW/386Zp2+Gmujt/QJjDt9x7Md8rM+MPfa5JX64hmwGStLSk u/MzuKc08ZtS9cUTm/JrEAPfu8w5+6/C2iQkRDQj8WsJ2tkZZIBvgwHvpf6iXuGdrUh1 YObJ/5bYyc9b8U/cFoAPEJ22IEWaZ2Y9z5+iTVib3xq1GpUMAQppY61VLoEkeDAqUxpK 6+Gq2FtZH1rK9DWP6xEXQtkbCLKwAmF1BlYQzxwj63Qtw4uheKvgulpUz2jWqGPktOmR AV49/M9S/pE76rmy7UeDXbNR19Tj/AoLq/OQQQuTbExleEBCL/d+zCF1oZ89tHwIO58h w+DQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=+1IHeLQmFnCkiRM6Le09tuowGzlsNL/9ZhUl0moeekU=; b=lYsura1I6g1lcwC1fBPzIFAUfl4UWSzeupZk/+CBvc9PsJ0r+n8m05BC2D8BkrIt51 taDUm4rEcVk7ShdIaIwjZOmwscbUmtXs7WmXc2UkZbapIfuZMmvLbmcN+1SNrdenWX5/ Zw2/rZ7zN/aDzs/oD4aZNq+qLcbymS5i8bAmBAeua1UZOr6PI0J/SDaxwHjbE6GOIB00 GU6yeM4Vuqc5PFGHtr/LAdRaJ/F9Mu9ZkRFYl2FowDxEgDDOALz5D2XTIVhnesiF9iv5 xevvsl1dsV7MutZZvCrkU7WPKQgEDZ0ro6I4KAMU1k6R6kl/5CHhScaIOA9m29GBCtXq LtVg== X-Gm-Message-State: AOAM533UuyhTBkM6bCwYr9COq0M2ZqI4I2P43aNPk+5p5LaT0AOeA6/i 6Lv373RQTaWHK7s84yo8Ju4= X-Google-Smtp-Source: ABdhPJyvD95YLFujaf0giD5sCvYw0iC3O8AgnlO47bGiKY0X1tFfaJTW+1dg9jKkzkPtn51SifEAQg== X-Received: by 2002:a2e:8750:: with SMTP id q16mr3481727ljj.92.1624533314962; Thu, 24 Jun 2021 04:15:14 -0700 (PDT) Received: from carbon.v ([94.143.149.146]) by smtp.googlemail.com with ESMTPSA id q21sm195293lfp.233.2021.06.24.04.15.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Jun 2021 04:15:14 -0700 (PDT) From: Dmitry Kadashev To: Jens Axboe , Alexander Viro , Christian Brauner Cc: Pavel Begunkov , linux-fsdevel@vger.kernel.org, io-uring@vger.kernel.org, Dmitry Kadashev Subject: [PATCH v6 7/9] fs: update do_*() helpers to return ints Date: Thu, 24 Jun 2021 18:14:50 +0700 Message-Id: <20210624111452.658342-8-dkadashev@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210624111452.658342-1-dkadashev@gmail.com> References: <20210624111452.658342-1-dkadashev@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Update the following to return int rather than long, for uniformity with the rest of the do_* helpers in namei.c: * do_rmdir() * do_unlinkat() * do_mkdirat() * do_mknodat() * do_symlinkat() Cc: Al Viro Cc: Christian Brauner Link: https://lore.kernel.org/io-uring/20210514143202.dmzfcgz5hnauy7ze@wittgenstein/ Signed-off-by: Dmitry Kadashev Acked-by: Christian Brauner --- fs/internal.h | 6 +++--- fs/namei.c | 10 +++++----- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/fs/internal.h b/fs/internal.h index 848e165ef0f1..207a455e32d3 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -72,12 +72,12 @@ extern int filename_lookup(int dfd, struct filename *name, unsigned flags, struct path *path, struct path *root); extern int vfs_path_lookup(struct dentry *, struct vfsmount *, const char *, unsigned int, struct path *); -long do_rmdir(int dfd, struct filename *name); -long do_unlinkat(int dfd, struct filename *name); +int do_rmdir(int dfd, struct filename *name); +int do_unlinkat(int dfd, struct filename *name); int may_linkat(struct user_namespace *mnt_userns, struct path *link); int do_renameat2(int olddfd, struct filename *oldname, int newdfd, struct filename *newname, unsigned int flags); -long do_mkdirat(int dfd, struct filename *name, umode_t mode); +int do_mkdirat(int dfd, struct filename *name, umode_t mode); /* * namespace.c diff --git a/fs/namei.c b/fs/namei.c index 07b1619dd343..f99de6e294ad 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -3743,7 +3743,7 @@ static int may_mknod(umode_t mode) } } -static long do_mknodat(int dfd, struct filename *name, umode_t mode, +static int do_mknodat(int dfd, struct filename *name, umode_t mode, unsigned int dev) { struct user_namespace *mnt_userns; @@ -3848,7 +3848,7 @@ int vfs_mkdir(struct user_namespace *mnt_userns, struct inode *dir, } EXPORT_SYMBOL(vfs_mkdir); -long do_mkdirat(int dfd, struct filename *name, umode_t mode) +int do_mkdirat(int dfd, struct filename *name, umode_t mode) { struct dentry *dentry; struct path path; @@ -3943,7 +3943,7 @@ int vfs_rmdir(struct user_namespace *mnt_userns, struct inode *dir, } EXPORT_SYMBOL(vfs_rmdir); -long do_rmdir(int dfd, struct filename *name) +int do_rmdir(int dfd, struct filename *name) { struct user_namespace *mnt_userns; int error = 0; @@ -4081,7 +4081,7 @@ EXPORT_SYMBOL(vfs_unlink); * writeout happening, and we don't want to prevent access to the directory * while waiting on the I/O. */ -long do_unlinkat(int dfd, struct filename *name) +int do_unlinkat(int dfd, struct filename *name) { int error; struct dentry *dentry; @@ -4208,7 +4208,7 @@ int vfs_symlink(struct user_namespace *mnt_userns, struct inode *dir, } EXPORT_SYMBOL(vfs_symlink); -static long do_symlinkat(struct filename *from, int newdfd, +static int do_symlinkat(struct filename *from, int newdfd, struct filename *to) { int error; -- 2.30.2