linux/fs
Jeff Layton f5a73abe62 btrfs: update target inode's ctime on unlink
[ Upstream commit 3bc2ac2f8f ]

Unlink changes the link count on the target inode. POSIX mandates that
the ctime must also change when this occurs.

According to https://pubs.opengroup.org/onlinepubs/9699919799/functions/unlink.html:

"Upon successful completion, unlink() shall mark for update the last data
 modification and last file status change timestamps of the parent
 directory. Also, if the file's link count is not 0, the last file status
 change timestamp of the file shall be marked for update."

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: David Sterba <dsterba@suse.com>
[ add link to the opengroup docs ]
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-10-17 15:10:32 +02:00
..
9p fs/9p: drop inodes immediately on non-.L too 2024-05-17 11:50:55 +02:00
adfs
affs affs: initialize fsdata in affs_truncate() 2023-02-01 08:27:06 +01:00
afs afs: fix __afs_break_callback() / afs_drop_open_mmap() race 2024-09-04 13:23:23 +02:00
autofs autofs: fix memory leak of waitqueues in autofs_catatonic_mode 2023-09-23 11:09:54 +02:00
befs
bfs
btrfs btrfs: update target inode's ctime on unlink 2024-10-17 15:10:32 +02:00
cachefiles cachefiles: fix memory leak in cachefiles_add_cache() 2024-03-06 14:38:50 +00:00
ceph ceph: fix incorrect kmalloc size of pagevec mempool 2024-08-19 05:45:26 +02:00
cifs cifs: Check the lease context if we actually got a lease 2024-09-12 11:07:50 +02:00
coda coda: Avoid partial allocation of sig_inputArgs 2023-03-10 09:39:50 +01:00
configfs configfs: fix possible memory leak in configfs_create_dir() 2022-12-31 13:14:15 +01:00
cramfs
crypto fscrypt: fix keyring memory leak on mount failure 2022-11-10 18:15:37 +01:00
debugfs debugfs: fix automount d_fsdata usage 2024-01-25 14:52:27 -08:00
devpts fsnotify: fix fsnotify hooks in pseudo filesystems 2022-02-01 17:27:01 +01:00
dlm dlm: fix plock lookup when using multiple lockspaces 2023-09-19 12:22:52 +02:00
ecryptfs ecryptfs: Fix buffer size for tag 66 packet 2024-06-16 13:39:16 +02:00
efivarfs efivarfs: force RO when remounting if SetVariable is not supported 2024-01-25 14:52:33 -08:00
efs
erofs erofs: apply proper VMA alignment for memory mapped files on THP 2024-03-15 10:48:15 -04:00
exfat exfat: support dynamic allocate bh for exfat_entry_set_cache 2024-03-01 13:21:56 +01:00
exportfs exportfs: use pr_debug for unreachable debug statements 2024-04-10 16:19:21 +02:00
ext2 ext2: Verify bitmap and itable block numbers before using them 2024-08-19 05:45:12 +02:00
ext4 ext4: fix possible tid_t sequence overflows 2024-09-12 11:07:48 +02:00
f2fs f2fs: fix to do sanity check in update_sit_entry 2024-09-04 13:23:26 +02:00
fat fat: fix uninitialized field in nostale filehandles 2024-04-10 16:18:35 +02:00
freevxfs
fscache
fuse fuse: use unsigned type for getxattr/listxattr size truncation 2024-09-12 11:07:44 +02:00
gfs2 gfs2: setattr_chown: Add missing initialization 2024-09-04 13:23:22 +02:00
hfs hfs: fix to initialize fields of hfs_inode_info after hfs_alloc_inode() 2024-08-19 05:45:12 +02:00
hfsplus hfsplus: fix to avoid false alarm of circular locking 2024-08-19 05:44:50 +02:00
hostfs
hpfs
hugetlbfs fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super 2024-03-06 14:38:50 +00:00
iomap iomap: update ki_pos a little later in iomap_dio_complete 2023-12-08 08:48:05 +01:00
isofs isofs: handle CDs with bad root inode but good Joliet root directory 2024-04-13 13:01:44 +02:00
jbd2 jbd2: correctly compare tids with tid_geq function in jbd2_fc_begin_commit 2024-10-17 15:10:31 +02:00
jffs2 jffs2: Fix potential illegal address access in jffs2_free_inode 2024-07-18 13:07:29 +02:00
jfs jfs: Fix array-index-out-of-bounds in diFree 2024-08-19 05:45:23 +02:00
kernfs fs/kernfs/dir: obey S_ISGID 2024-02-23 08:54:51 +01:00
ksmbd ksmbd: Unlock on in ksmbd_tcp_set_interfaces() 2024-09-12 11:07:51 +02:00
lockd nfsd: stop setting ->pg_stats for unused stats 2024-09-04 13:23:30 +02:00
minix minix: fix bug when opening a file with O_DIRECT 2022-04-13 20:59:10 +02:00
netfs netfs: fix parameter of cleanup() 2021-12-29 12:28:59 +01:00
nfs NFSv4: Add missing rescheduling points in nfs_client_return_marked_delegations 2024-09-12 11:07:50 +02:00
nfs_common
nfsd nfsd: make svc_stat per-network namespace instead of global 2024-09-04 13:23:31 +02:00
nilfs2 nilfs2: protect references to superblock parameters exposed in sysfs 2024-09-12 11:07:52 +02:00
nls fs/nls: make load_nls() take a const parameter 2023-09-19 12:22:27 +02:00
notify fsnotify: clear PARENT_WATCHED flags lazily 2024-09-12 11:07:41 +02:00
ntfs ntfs: check overflow when iterating ATTR_RECORDs 2022-11-26 09:24:52 +01:00
ntfs3 fs/ntfs3: Check more cases when directory is corrupted 2024-09-12 11:07:49 +02:00
ocfs2 ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate 2024-10-17 15:10:32 +02:00
omfs
openpromfs openpromfs: finish conversion to the new mount API 2024-06-16 13:39:16 +02:00
orangefs orangefs: fix out-of-bounds fsid access 2024-07-18 13:07:29 +02:00
overlayfs ima: detect changes to the backing overlay file 2023-11-28 16:56:29 +00:00
proc sysctl: always initialize i_uid/i_gid 2024-08-19 05:45:28 +02:00
pstore pstore/zone: Add a null pointer check to the psz_kmsg_read 2024-04-13 13:01:43 +02:00
qnx4
qnx6
quota quota: Remove BUG_ON from dqget() 2024-09-04 13:23:24 +02:00
ramfs shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs 2023-07-23 13:47:33 +02:00
reiserfs reiserfs: Check the return value from __getblk() 2023-09-19 12:22:30 +02:00
romfs
smbfs_common
squashfs Squashfs: sanity check symbolic link size 2024-09-12 11:07:50 +02:00
sysfs fs: sysfs: Fix reference leak in sysfs_break_active_protection() 2024-04-27 17:05:28 +02:00
sysv sysv: don't call sb_bread() with pointers_lock held 2024-04-13 13:01:44 +02:00
tracefs tracefs: Add missing lockdown check to tracefs_create_dir() 2023-09-23 11:10:02 +02:00
ubifs ubifs: Set page uptodate in the correct place 2024-04-10 16:18:35 +02:00
udf udf: Avoid excessive partition lengths 2024-09-12 11:07:46 +02:00
ufs
unicode
vboxsf vboxsf: Avoid an spurious warning if load_nls_xxx() fails 2024-04-10 16:19:38 +02:00
verity fsverity: skip PKCS#7 parser when keyring is empty 2023-09-19 12:22:52 +02:00
xfs xfs: fix log recovery buffer allocation for the legacy h_size fixup 2024-08-19 05:45:49 +02:00
zonefs zonefs: Improve error handling 2024-03-01 13:21:43 +01:00
aio.c fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion 2024-04-10 16:18:46 +02:00
anon_inodes.c
attr.c attr: block mode changes of symlinks 2023-09-23 11:10:01 +02:00
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c fs: binfmt_elf_efpic: don't use missing interpreter's properties 2024-09-04 13:23:24 +02:00
binfmt_elf.c fs/binfmt_elf: Fix memory leak in load_elf_binary() 2022-11-03 23:59:12 +09:00
binfmt_flat.c binfmt_flat: Fix corruption when not offsetting data start 2024-08-19 05:45:52 +02:00
binfmt_misc.c binfmt_misc: cleanup on filesystem umount 2024-09-04 13:23:22 +02:00
binfmt_script.c
buffer.c mm: fs: initialize fsdata passed to write_begin/write_end interface 2022-11-26 09:24:51 +01:00
char_dev.c chardev: fix error handling in cdev_device_add() 2022-12-31 13:14:30 +01:00
compat_binfmt_elf.c
coredump.c coredump: Use the vma snapshot in fill_files_note 2022-04-08 14:24:18 +02:00
d_path.c
dax.c fsdax: Fix infinite loop in dax_iomap_rw() 2022-09-28 11:11:56 +02:00
dcache.c fs: better handle deep ancestor chains in is_subdir() 2024-07-27 10:46:13 +02:00
direct-io.c
drop_caches.c
eventfd.c eventfd: prevent underflow for eventfd semaphores 2023-09-19 12:22:30 +02:00
eventpoll.c epoll: be better about file lifetimes 2024-06-16 13:39:15 +02:00
exec.c parisc: Fix stack start for ADDR_NO_RANDOMIZE personality 2024-10-17 15:10:30 +02:00
fcntl.c
fhandle.c do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak 2024-03-26 18:21:14 -04:00
file_table.c locks: fix TOCTOU race when granting write lease 2022-10-26 12:34:58 +02:00
file.c fix bitmap corruption on close_range() with CLOSE_RANGE_UNSHARE 2024-09-04 13:23:17 +02:00
filesystems.c
fs_context.c fs: avoid empty option when generating legacy mount string 2023-07-23 13:47:34 +02:00
fs_parser.c
fs_pin.c
fs_struct.c
fs_types.c
fs-writeback.c writeback, cgroup: switch inodes with dirty timestamps to release dying cgwbs 2023-11-20 11:08:13 +01:00
fsopen.c
init.c
inode.c vfs: Don't evict inode under the inode lru traversing context 2024-09-04 13:23:16 +02:00
internal.h nfs: use vfs setgid helper 2023-08-30 16:18:19 +02:00
ioctl.c lsm: new security_file_ioctl_compat() hook 2024-02-23 08:54:25 +01:00
Kconfig NFSD: Remove CONFIG_NFSD_V3 2024-04-10 16:19:01 +02:00
Kconfig.binfmt
kernel_read_file.c
libfs.c libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value 2022-12-31 13:14:03 +01:00
locks.c filelock: Fix fcntl/close race recovery compat path 2024-07-27 10:46:17 +02:00
Makefile io_uring: move to separate directory 2022-12-14 11:37:31 +01:00
mbcache.c mbcache: Avoid nesting of cache->c_list_lock under bit locks 2023-01-12 11:59:20 +01:00
mount.h
mpage.c
namei.c rename(): fix the locking of subdirectories 2024-02-23 08:54:26 +01:00
namespace.c fs: indicate request originates from old mount API 2024-01-25 14:52:35 -08:00
no-block.c
nsfs.c
open.c ftruncate: pass a signed offset 2024-07-05 09:14:50 +02:00
pipe.c fs/pipe: Fix lockdep false-positive in watchqueue pipe_write() 2024-04-10 16:19:42 +02:00
pnode.c pnode: terminate at peers of source 2023-01-12 11:58:47 +01:00
pnode.h
posix_acl.c fs: fix acl translation 2022-07-02 16:41:17 +02:00
proc_namespace.c fs: add is_idmapped_mnt() helper 2022-07-02 16:41:14 +02:00
read_write.c vfs: fix copy_file_range() averts filesystem freeze protection 2022-12-19 12:36:39 +01:00
readdir.c
remap_range.c fs/remap: constrain dedupe of EOF blocks 2022-07-21 21:24:14 +02:00
select.c fs/select: rework stack allocation hack for clang 2024-03-26 18:21:15 -04:00
seq_file.c rxrpc: Fix locking issue 2022-07-12 16:35:08 +02:00
signalfd.c
splice.c Revert "fs: check FMODE_LSEEK to control internal pipe splicing" 2022-10-26 12:34:17 +02:00
stack.c
stat.c stat: fix inconsistency between struct stat and struct compat_stat 2022-04-27 14:38:57 +02:00
statfs.c statfs: enforce statfs[64] structure initialization 2023-05-24 17:36:54 +01:00
super.c fs: don't allow non-init s_user_ns for filesystems without FS_USERNS_MOUNT 2024-08-19 05:45:27 +02:00
sync.c vfs: make sync_filesystem return errors from ->sync_fs 2022-04-27 14:38:50 +02:00
timerfd.c
userfaultfd.c Fix userfaultfd_api to return EINVAL as expected 2024-07-18 13:07:42 +02:00
utimes.c
xattr.c fs: don't audit the capability check in simple_xattr_list() 2022-12-31 13:14:01 +01:00