Jan Kara 28eceeda13 fs: Lock moved directories ... 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>		2023-06-02 15:00:18 +02:00
..
caching	Remove duplicate words inside documentation	2022-09-27 13:21:43 -06:00
cifs	ksmbd: update documentation	2022-10-05 01:15:38 -05:00
ext4	docs: ext4: modify the group desc size to 64	2023-03-07 20:24:05 -05:00
nfs	Documentation: Fix sysfs path for the NFSv4 client identifier	2023-02-15 11:01:03 -05:00
spufs	Documentation: spufs: correct a duplicate word typo	2022-09-27 13:21:44 -06:00
9p.rst	fs/9p: Rework cache modes and add new options to Documentation	2023-04-09 21:41:21 +00:00
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	Documentation: filesystems: autofs-mount-control: drop doubled words	2020-07-05 14:44:29 -06:00
autofs.rst	docs: filesystems: Fix grammatical error "with" to "which"	2021-11-15 02:54:37 -07:00
automount-support.rst
befs.rst
bfs.rst
btrfs.rst	Documentation: update btrfs list of features and link to readthedocs.io	2022-06-21 14:47:19 +02:00
ceph.rst	ceph: remove Sage's git tree from documentation	2022-10-04 19:18:08 +02:00
coda.rst	Documentation: coda: annotate duplicated words	2020-07-13 10:02:32 -06:00
configfs.rst	configfs: remove mentions of committable items	2022-12-02 11:11:27 +01:00
cramfs.rst
dax.rst	Documentation/filesystem/dax: update DAX description on erofs	2022-03-16 09:38:38 +08:00
debugfs.rst	debugfs: small Documentation cleaning	2022-11-09 13:58:55 -07:00
devpts.rst
directory-locking.rst	fs: Lock moved directories	2023-06-02 15:00:18 +02:00
dlmfs.rst	ocfs2: replace HTTP links with HTTPS ones	2020-08-07 11:33:22 -07:00
dnotify.rst
ecryptfs.rst
efivarfs.rst	docs: filesystems: add info about efivars content	2020-05-25 18:59:59 -06:00
erofs.rst	erofs: set block size to the on-disk block size	2023-04-17 01:15:45 +08:00
ext2.rst	ext2: remove nobh support	2022-08-02 12:34:04 -04:00
ext3.rst
f2fs.rst	docs: f2fs: Correct instruction to disable checkpoint	2023-04-12 20:00:36 -07:00
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: support decrypting data from large folios	2023-01-28 15:10:12 -08:00
fsverity.rst	fsverity: support verifying data from large folios	2023-01-27 14:46:31 -08:00
fuse-io.rst	docs: filesystems: convert fuse-io.txt to ReST	2020-05-05 09:22:22 -06:00
fuse.rst	fuse: Add module param for CAP_SYS_ADMIN access bypassing allow_other	2022-07-21 16:06:19 +02:00
gfs2-glocks.rst	docs: filesystems: convert gfs2-glocks.txt to ReST	2020-06-02 19:45:05 +02:00
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	Documentation: update idmappings.rst	2023-03-14 14:16:57 +01:00
index.rst	xfs: document the motivation for online fsck design	2023-04-11 18:59:45 -07:00
inotify.rst
isofs.rst
journalling.rst	jbd2: drop jbd2_fc_init documentation	2020-11-06 23:01:03 -05:00
locking.rst	mm: hold the RCU read lock over calls to ->map_pages	2023-04-05 19:43:00 -07:00
locks.rst	docs: fs: locks.rst: update comment about mandatory file locking	2021-10-19 06:48:21 -04:00
mount_api.rst	fs_context: drop the unused lsm_flags member	2023-03-16 14:38:28 +01:00
netfs_library.rst	netfs: do not unlock and put the folio twice	2022-07-14 10:10:12 +02:00
nilfs2.rst
ntfs3.rst	fs/ntfs3: Remove noacsrules	2023-03-27 16:59:17 +04:00
ntfs.rst
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	Revert "ovl: turn of SB_POSIXACL with idmapped layers temporarily"	2022-07-15 22:10:51 +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	fs: rename current get acl method	2022-10-20 10:13:27 +02:00
proc.rst	Mainly singleton patches all over the place. Series of note are:	2023-04-27 19:57:00 -07:00
qnx6.rst	Documentation: filesystems: correct possessive "its"	2022-09-27 13:21:44 -06:00
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	docs: filesystems: convert sharedsubtree.txt to ReST	2020-05-05 09:22:23 -06:00
splice.rst
squashfs.rst
sysfs.rst	driver core: bus: mark the struct bus_type for sysfs callbacks as constant	2023-03-23 13:20:40 +01:00
sysv-fs.rst
tmpfs.rst	shmem: add support to ignore swap	2023-03-28 16:20:15 -07:00
ubifs-authentication.rst	docs: ubifs-authentication: Add a top-level heading	2020-09-09 11:53:33 -06:00
ubifs.rst	Documentation: ubifs: Fix compression idiom	2022-10-10 13:01:10 -06:00
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: filesystems: vfs: actualize struct super_operations description	2023-03-14 12:12:12 -06:00
virtiofs.rst
xfs-delayed-logging-design.rst	Documentation: filesystems: correct possessive "its"	2022-09-27 13:21:44 -06:00
xfs-online-fsck-design.rst	xfs: document future directions of online fsck	2023-04-11 18:59:52 -07:00
xfs-self-describing-metadata.rst	xfs: document the filesystem metadata checking strategy	2023-04-11 18:59:47 -07:00
zonefs.rst	documentation: zonefs: Document sysfs attributes	2022-04-26 14:53:06 +09:00