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Jan Kara daed4f1d99 fs: Lock moved directories ... commit 28eceeda13 upstream. When a directory is moved to a different directory, some filesystems (udf, ext4, ocfs2, f2fs, and likely gfs2, reiserfs, and others) need to update their pointer to the parent and this must not race with other operations on the directory. Lock the directories when they are moved. Although not all filesystems need this locking, we perform it in vfs_rename() because getting the lock ordering right is really difficult and we don't want to expose these locking details to filesystems. CC: stable@vger.kernel.org Signed-off-by: Jan Kara <jack@suse.cz> Message-Id: <20230601105830.13168-5-jack@suse.cz> Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-08-20 15:24:49 +08:00
..
caching	docs: filesystems: Replace HTTP links with HTTPS ones	2020-07-13 09:33:22 -06:00
cifs	ksmbd: update SMB3 multi-channel support in ksmbd.rst	2021-08-13 08:18:15 +09:00
ext4	ext4, doc: fix incorrect h_reserved size	2023-04-19 17:48:16 +08:00
nfs	nfsd: close cached files prior to a REMOVE or RENAME that would replace target	2020-12-09 09:39:38 -05:00
spufs
9p.rst	Replace HTTP links with HTTPS ones: 9P FILE SYSTEM	2020-07-13 11:28:12 -06:00
adfs.rst
affs.rst	affs: fix basic permission bits to actually work	2020-08-31 12:20:31 +02:00
afs.rst	AFS: Documentation: fix a few typos in afs.rst	2021-01-21 14:06:00 -07:00
api-summary.rst	block: move fs/block_dev.c to block/bdev.c	2021-09-07 08:39:40 -06:00
autofs-mount-control.rst	autofs: use flexible array in ioctl structure	2023-08-20 15:24:49 +08:00
autofs.rst	autofs: use flexible array in ioctl structure	2023-08-20 15:24:49 +08:00
automount-support.rst
befs.rst
bfs.rst
btrfs.rst
ceph.rst	libceph, rbd, ceph: "blacklist" -> "blocklist"	2020-10-12 15:29:26 +02:00
coda.rst	Documentation: coda: annotate duplicated words	2020-07-13 10:02:32 -06:00
configfs.rst	Documentation: filesystems: configfs: drop doubled word	2020-07-05 14:44:29 -06:00
cramfs.rst
dax.rst	docs: convert dax.txt to rst	2021-06-04 11:31:02 -06:00
debugfs.rst	debugfs: remove return value of debugfs_create_bool()	2021-05-21 20:59:03 +02:00
devpts.rst
directory-locking.rst	fs: Lock moved directories	2023-08-20 15:24:49 +08:00
dlmfs.rst	ocfs2: replace HTTP links with HTTPS ones	2020-08-07 11:33:22 -07:00
dnotify.rst
ecryptfs.rst
efivarfs.rst
erofs.rst	erofs: introduce chunk-based file on-disk format	2021-08-20 22:38:01 +08:00
ext2.rst	docs: fix a cross-ref	2021-06-13 17:02:46 -06:00
ext3.rst
f2fs.rst	f2fs: support fault injection for dquot_initialize()	2023-04-19 17:49:54 +08:00
fiemap.rst	A lot of bug fixes and cleanups for ext4, including:	2020-06-05 16:19:28 -07:00
files.rst	file: Rename fcheck lookup_fd_rcu	2020-12-10 12:40:07 -06:00
fscrypt.rst	fscrypt: allow 256-bit master keys with AES-256-XTS	2023-04-19 16:57:07 +08:00
fsverity.rst	fs-verity: support reading signature with ioctl	2021-02-07 14:51:19 -08:00
fuse-io.rst
fuse.rst	fuse: update project homepage	2020-09-04 11:32:10 +02:00
gfs2-glocks.rst
gfs2-uevents.rst
gfs2.rst	Documentation: Update filesystems/gfs2.rst	2020-12-01 00:25:20 +01:00
hfs.rst	Replace HTTP links with HTTPS ones: Documentation/filesystems	2020-06-26 11:14:12 -06:00
hfsplus.rst
hpfs.rst	Replace HTTP links with HTTPS ones: Documentation/filesystems	2020-06-26 11:14:12 -06:00
idmappings.rst	docs: update mapping documentation	2023-04-19 17:50:49 +08:00
index.rst	Merge git://github.com/Paragon-Software-Group/linux-ntfs3	2021-09-04 11:15:50 -07:00
inotify.rst
isofs.rst
journalling.rst	jbd2: drop jbd2_fc_init documentation	2020-11-06 23:01:03 -05:00
locking.rst	overlayfs update for 5.15	2021-09-02 09:21:27 -07:00
locks.rst
mount_api.rst	Documentation: mount_api: change kernel log wording	2020-12-03 15:53:13 -07:00
netfs_library.rst	netfs: Documentation for helper library	2021-04-23 10:14:32 +01:00
nilfs2.rst
ntfs.rst
ntfs3.rst	Doc/fs/ntfs3: Fix rst format and make it cleaner	2021-09-20 18:53:12 +03:00
ocfs2-online-filecheck.rst
ocfs2.rst	ocfs2: replace HTTP links with HTTPS ones	2020-08-07 11:33:22 -07:00
omfs.rst	Replace HTTP links with HTTPS ones: OMFS	2020-07-13 11:24:43 -06:00
orangefs.rst
overlayfs.rst	ovl: skip checking lower file's i_writecount on truncate	2021-08-17 11:47:44 +02:00
path-lookup.rst	Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2021-07-03 11:41:14 -07:00
path-lookup.txt	Replace HTTP links with HTTPS ones: documentation	2020-06-08 09:30:19 -06:00
porting.rst	Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2021-07-03 11:41:14 -07:00
proc.rst	procfs/dmabuf: add inode number to /proc/*/fdinfo	2021-07-01 11:06:04 -07:00
qnx6.rst
quota.rst	quota: Fixup http links in quota doc	2020-07-09 08:14:01 +02:00
ramfs-rootfs-initramfs.rst	Documentation: Fix intiramfs script name	2021-07-18 23:48:14 +09:00
relay.rst
romfs.rst
seq_file.rst	seq_file: document how per-entry resources are managed.	2021-02-26 09:41:05 -08:00
sharedsubtree.rst
splice.rst
squashfs.rst
sysfs.rst	Driver Core patches for 5.10-rc1	2020-10-14 16:09:32 -07:00
sysv-fs.rst
tmpfs.rst	tmpfs: fix Documentation nits	2020-12-15 12:13:39 -08:00
ubifs-authentication.rst	docs: ubifs-authentication: Add a top-level heading	2020-09-09 11:53:33 -06:00
ubifs.rst
udf.rst	udf: Replace HTTP links with HTTPS ones	2020-07-14 14:37:39 +02:00
vfat.rst	docs: filesystems: Fix a mundane typo	2021-03-25 11:51:23 -06:00
vfs.rst	docs: Correct missing "d_" prefix for dentry_operations member d_weak_revalidate	2023-04-19 18:00:49 +08:00
virtiofs.rst
xfs-delayed-logging-design.rst
xfs-self-describing-metadata.rst
zonefs.rst	zonefs: document the explicit-open mount option	2020-09-15 18:32:58 +09:00