From patchwork Mon Jun 12 10:45:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 691788 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 57E71C7EE2E for ; Mon, 12 Jun 2023 10:58:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237346AbjFLK6V (ORCPT ); Mon, 12 Jun 2023 06:58:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60274 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237104AbjFLK5q (ORCPT ); Mon, 12 Jun 2023 06:57:46 -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 C820B127C4; Mon, 12 Jun 2023 03:45:48 -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 4D3C562418; Mon, 12 Jun 2023 10:45:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CDF9EC4339B; Mon, 12 Jun 2023 10:45:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686566747; bh=KX7S7KoBIOHdIFvOtciMzqUF0ZVLgZ3kkDz1+nuzm5g=; h=From:To:Subject:Date:In-Reply-To:References:From; b=oz4WHLbO2jQN18Ove6Yj01Q8O4ys1wPwCmlNiLDNkmgWHI4GseN0zZLHEM92GYoGu boxFJi841L5bbyrUSD3RGup9DgX4l4qriaT0pGf+w6tErLMj+72DpzQ0vSvdMBFlbu KXSDAZv890DWx+cavMPVeGecLZIAIS0tENSJ08AMARyzUalS9uU1veHX9UzzI6FQoK GQ5IcM6JEkKLV02OZ7r4bZ+rjgcKQTK9aoJXpooAwIGA1rf40OBNSpEW02hvFu/dDK 7SNhtVCZvEX/ybEeXtinwolY6QwBsyPmrCP8B9kIeImVk/kMoxXe8UPrCWqnyVaGqr GlER8Exgmr4Sg== From: Jeff Layton To: Christian Brauner , Al Viro , Brad Warrum , Ritu Agarwal , Arnd Bergmann , Greg Kroah-Hartman , Ian Kent , "Tigran A. Aivazian" , Jeremy Kerr , Ard Biesheuvel , Namjae Jeon , Sungjong Seo , Steve French , Paulo Alcantara , Ronnie Sahlberg , Shyam Prasad N , Tom Talpey , John Johansen , Paul Moore , James Morris , "Serge E. Hallyn" , Ruihan Li , Sebastian Reichel , Alan Stern , Suren Baghdasaryan , Wolfram Sang , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, autofs@vger.kernel.org, linux-efi@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, apparmor@lists.ubuntu.com, linux-security-module@vger.kernel.org Subject: [PATCH v2 6/8] exfat: ensure that ctime is updated whenever the mtime is Date: Mon, 12 Jun 2023 06:45:22 -0400 Message-Id: <20230612104524.17058-7-jlayton@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230612104524.17058-1-jlayton@kernel.org> References: <20230612104524.17058-1-jlayton@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-efi@vger.kernel.org When removing entries from a directory, the ctime must also be updated alongside the mtime. Signed-off-by: Jeff Layton --- fs/exfat/namei.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/exfat/namei.c b/fs/exfat/namei.c index e0ff9d156f6f..d9b46fa36bff 100644 --- a/fs/exfat/namei.c +++ b/fs/exfat/namei.c @@ -817,7 +817,7 @@ static int exfat_unlink(struct inode *dir, struct dentry *dentry) ei->dir.dir = DIR_DELETED; inode_inc_iversion(dir); - dir->i_mtime = dir->i_atime = current_time(dir); + dir->i_mtime = dir->i_atime = dir->i_ctime = current_time(dir); exfat_truncate_atime(&dir->i_atime); if (IS_DIRSYNC(dir)) exfat_sync_inode(dir); @@ -825,7 +825,7 @@ static int exfat_unlink(struct inode *dir, struct dentry *dentry) mark_inode_dirty(dir); clear_nlink(inode); - inode->i_mtime = inode->i_atime = current_time(inode); + inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode); exfat_truncate_atime(&inode->i_atime); exfat_unhash_inode(inode); exfat_d_version_set(dentry, inode_query_iversion(dir)); @@ -979,7 +979,7 @@ static int exfat_rmdir(struct inode *dir, struct dentry *dentry) ei->dir.dir = DIR_DELETED; inode_inc_iversion(dir); - dir->i_mtime = dir->i_atime = current_time(dir); + dir->i_mtime = dir->i_atime = dir->i_ctime = current_time(dir); exfat_truncate_atime(&dir->i_atime); if (IS_DIRSYNC(dir)) exfat_sync_inode(dir); @@ -988,7 +988,7 @@ static int exfat_rmdir(struct inode *dir, struct dentry *dentry) drop_nlink(dir); clear_nlink(inode); - inode->i_mtime = inode->i_atime = current_time(inode); + inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode); exfat_truncate_atime(&inode->i_atime); exfat_unhash_inode(inode); exfat_d_version_set(dentry, inode_query_iversion(dir));