From: Jeff Layton <jlayton@kernel.org>
To: Christian Brauner <brauner@kernel.org>,
Al Viro <viro@zeniv.linux.org.uk>,
Brad Warrum <bwarrum@linux.ibm.com>,
Ritu Agarwal <rituagar@linux.ibm.com>,
Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Ian Kent <raven@themaw.net>,
"Tigran A. Aivazian" <aivazian.tigran@gmail.com>,
Jeremy Kerr <jk@ozlabs.org>, Ard Biesheuvel <ardb@kernel.org>,
Namjae Jeon <linkinjeon@kernel.org>,
Sungjong Seo <sj1557.seo@samsung.com>,
Steve French <sfrench@samba.org>,
Paulo Alcantara <pc@manguebit.com>,
Ronnie Sahlberg <lsahlber@redhat.com>,
Shyam Prasad N <sprasad@microsoft.com>,
Tom Talpey <tom@talpey.com>,
John Johansen <john.johansen@canonical.com>,
Paul Moore <paul@paul-moore.com>,
James Morris <jmorris@namei.org>,
"Serge E. Hallyn" <serge@hallyn.com>,
Ruihan Li <lrh2000@pku.edu.cn>,
Sebastian Reichel <sebastian.reichel@collabora.com>,
Alan Stern <stern@rowland.harvard.edu>,
Suren Baghdasaryan <surenb@google.com>,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
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 [thread overview]
Message-ID: <20230612104524.17058-7-jlayton@kernel.org> (raw)
In-Reply-To: <20230612104524.17058-1-jlayton@kernel.org>
When removing entries from a directory, the ctime must also be updated
alongside the mtime.
Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
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));
--
2.40.1
next prev parent reply other threads:[~2023-06-12 10:58 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-12 10:45 [PATCH v2 0/8] fs: add some missing ctime updates Jeff Layton
2023-06-12 10:45 ` [PATCH v2 1/8] ibmvmc: update ctime in conjunction with mtime on write Jeff Layton
2023-06-12 10:45 ` [PATCH v2 2/8] usb: update the ctime as well when updating mtime after an ioctl Jeff Layton
2023-06-12 10:45 ` [PATCH v2 3/8] autofs: set ctime as well when mtime changes on a dir Jeff Layton
2023-06-13 7:16 ` Ian Kent
2023-06-14 8:30 ` (subset) " Christian Brauner
2023-06-15 10:14 ` Ian Kent
2023-06-12 10:45 ` [PATCH v2 4/8] bfs: update ctime in addition to mtime when adding entries Jeff Layton
2023-06-12 10:45 ` [PATCH v2 5/8] efivarfs: update ctime when mtime changes on a write Jeff Layton
2023-06-12 10:45 ` Jeff Layton [this message]
2023-06-12 10:45 ` [PATCH v2 7/8] apparmor: update ctime whenever the mtime changes on an inode Jeff Layton
2023-06-12 10:45 ` [PATCH v2 8/8] cifs: update the ctime on a partial page write Jeff Layton
2023-06-12 13:41 ` Tom Talpey
2023-06-12 13:51 ` Jeff Layton
2023-08-30 0:08 ` [PATCH v2 0/8] fs: add some missing ctime updates Al Viro
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