linux/fs
Chi Zhiling 8c6bdce0e9 exfat: tweak cluster cache to support zero offset
The current cache mechanism does not support reading clusters starting
from a file offset of zero. This patch enables that feature in
preparation for subsequent reads of contiguous clusters from offset zero.

1. support finding clusters with zero offset.
2. allow clusters with zero offset to be cached.

Signed-off-by: Chi Zhiling <chizhiling@kylinos.cn>
Reviewed-by: Yuezhang Mo <Yuezhang.Mo@sony.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
2026-02-12 21:21:50 +09:00
..
9p vfs-7.0-rc1.misc 2026-02-09 15:13:05 -08:00
adfs
affs affs: add setlease file operation 2026-01-12 10:55:45 +01:00
afs Networking changes for 6.19. 2025-12-03 17:24:33 -08:00
autofs vfs-6.19-rc1.fixes 2025-12-05 15:52:30 -08:00
befs fs: add setlease to generic_ro_fops and read-only filesystem directory operations 2026-01-12 10:55:45 +01:00
bfs vfs-6.19-rc1.inode 2025-12-01 09:02:34 -08:00
btrfs Kbuild/Kconfig updates for 7.0 2026-02-11 13:40:35 -08:00
cachefiles vfs-6.19-rc1.directory.locking 2025-12-01 16:13:46 -08:00
ceph vfs-7.0-rc1.misc 2026-02-09 15:13:05 -08:00
coda Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
configfs Some filesystems use a kinda-sorta controlled dentry refcount leak to pin 2025-12-05 14:36:21 -08:00
cramfs fs: add setlease to generic_ro_fops and read-only filesystem directory operations 2026-01-12 10:55:45 +01:00
crypto blk-crypto: handle the fallback above the block layer 2026-01-11 12:55:41 -07:00
debugfs debugfs: Fix memleak in debugfs_change_name(). 2025-12-19 16:43:40 +01:00
devpts convert devpts 2025-11-16 01:35:04 -05:00
dlm Locking updates for v6.20: 2026-02-10 12:28:44 -08:00
ecryptfs hardening updates for v7.0-rc1 2026-02-10 08:54:13 -08:00
efivarfs efivarfs: fix error propagation in efivar_entry_get() 2026-01-19 08:40:36 +01:00
efs fs: add setlease to generic_ro_fops and read-only filesystem directory operations 2026-01-12 10:55:45 +01:00
erofs Changes since last update: 2026-02-09 16:08:40 -08:00
exfat exfat: tweak cluster cache to support zero offset 2026-02-12 21:21:50 +09:00
exportfs
ext2 vfs-7.0-rc1.fserror 2026-02-09 12:21:37 -08:00
ext4 slab updates for 7.0 2026-02-11 14:12:50 -08:00
f2fs for-7.0/block-20260206 2026-02-09 17:57:21 -08:00
fat vfs-7.0-rc1.misc 2026-02-09 15:13:05 -08:00
freevxfs fs: add setlease to generic_ro_fops and read-only filesystem directory operations 2026-01-12 10:55:45 +01:00
fuse fs: fuse: fix max() of incompatible types 2026-02-09 15:19:43 -08:00
gfs2 gfs2 changes 2026-02-09 16:29:57 -08:00
hfs hfs: Replace BUG_ON with error handling for CNID count checks 2026-01-06 12:39:19 -08:00
hfsplus hfsplus: avoid double unload_nls() on mount failure 2026-02-06 15:20:00 -08:00
hostfs Apart from the usual small churn, we have 2025-12-05 16:30:56 -08:00
hpfs vfs-6.19-rc1.fs_header 2025-12-01 14:18:01 -08:00
hugetlbfs Some filesystems use a kinda-sorta controlled dentry refcount leak to pin 2025-12-05 14:36:21 -08:00
iomap for-7.0/block-stable-pages-20260206 2026-02-09 18:14:52 -08:00
isofs fs: add setlease to generic_ro_fops and read-only filesystem directory operations 2026-01-12 10:55:45 +01:00
jbd2 jbd2: fix the inconsistency between checksum and data in memory for journal sb 2025-11-26 17:05:47 -05:00
jffs2 jffs2: add setlease file operation 2026-01-12 10:55:46 +01:00
jfs vfs-7.0-rc1.misc 2026-02-09 15:13:05 -08:00
kernfs fs/kernfs: null-ptr deref in simple_xattrs_free() 2025-12-23 16:14:43 +01:00
lockd nfsd-6.19 fixes: 2025-12-30 17:56:26 -08:00
minix vfs-7.0-rc1.minix 2026-02-09 13:38:07 -08:00
netfs netfs: avoid double increment of retry_count in subreq 2026-02-08 17:07:43 -06:00
nfs vfs-7.0-rc1.leases 2026-02-09 11:59:07 -08:00
nfs_common NFSD: Remove NFSERR_EAGAIN 2026-01-02 13:43:41 -05:00
nfsd vfs-7.0-rc1.atomic_open 2026-02-09 14:25:37 -08:00
nilfs2 nilfs2 updates for v7.0 2026-02-09 15:55:41 -08:00
nls fs/nls: Fix inconsistency between utf8_to_utf32() and utf32_to_utf8() 2025-12-01 11:58:06 +02:00
notify \n 2025-12-19 07:41:17 +12:00
ntfs3 struct filename series 2026-02-09 16:58:28 -08:00
ocfs2 ocfs2: add setlease file operation 2026-01-12 10:55:47 +01:00
omfs vfs-6.19-rc1.fs_header 2025-12-01 14:18:01 -08:00
openpromfs Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
orangefs vfs-7.0-rc1.misc 2026-02-09 15:13:05 -08:00
overlayfs vfs-7.0-rc1.leases 2026-02-09 11:59:07 -08:00
proc procfs: avoid fetching build ID while holding VMA lock 2026-02-05 14:10:00 -08:00
pstore pstore/ram: fix buffer overflow in persistent_ram_save_old() 2026-02-06 16:50:35 -08:00
qnx4 fs: add setlease to generic_ro_fops and read-only filesystem directory operations 2026-01-12 10:55:45 +01:00
qnx6 fs: add setlease to generic_ro_fops and read-only filesystem directory operations 2026-01-12 10:55:45 +01:00
quota quotactl_block(): switch to CLASS(filename) 2026-01-16 12:52:04 -05:00
ramfs Some filesystems use a kinda-sorta controlled dentry refcount leak to pin 2025-12-05 14:36:21 -08:00
resctrl fs/resctrl: Move RMID initialization to first mount 2026-01-10 11:46:48 +01:00
romfs romfs: check sb_set_blocksize() return value 2026-01-13 09:56:58 +01:00
smb smb client: Add generated file to gitignore file 2026-02-10 08:23:13 -08:00
squashfs squashfs: add setlease file operation 2026-01-12 10:55:47 +01:00
sysfs sysfs: remove exports of sysfs_*change_owner() 2026-02-05 16:49:38 +01:00
tests fs/tests: exec: drop duplicate bprm_stack_limits test vectors 2026-02-03 17:39:00 -08:00
tracefs convert tracefs 2025-11-16 01:35:03 -05:00
ubifs fs: add support for non-blocking timestamp updates 2026-01-12 14:01:33 +01:00
udf vfs-7.0-rc1.fserror 2026-02-09 12:21:37 -08:00
ufs ufs: add setlease file operation 2026-01-12 10:55:48 +01:00
unicode
vboxsf fs: remove simple_nosetlease() 2026-01-12 10:55:48 +01:00
verity bpf: Remove redundant KF_TRUSTED_ARGS flag from all kfuncs 2026-01-02 12:04:28 -08:00
xfs for-7.0/block-stable-pages-20260206 2026-02-09 18:14:52 -08:00
zonefs vfs-6.19-rc1.inode 2025-12-01 09:02:34 -08:00
aio.c aio: use credential guards 2025-11-04 12:36:33 +01:00
anon_inodes.c anon_inodes: convert to FD_ADD() 2025-11-28 12:42:31 +01:00
attr.c filelock: add struct delegated_inode 2025-11-12 09:38:34 +01:00
backing-file.c kernel-6.19-rc1.cred 2025-12-01 13:45:41 -08:00
bad_inode.c fs: refactor ->update_time handling 2026-01-12 14:01:32 +01:00
binfmt_elf.c rseq: Provide and use rseq_set_ids() 2025-11-04 08:33:33 +01:00
binfmt_elf_fdpic.c
binfmt_flat.c
binfmt_misc.c Some filesystems use a kinda-sorta controlled dentry refcount leak to pin 2025-12-05 14:36:21 -08:00
binfmt_script.c
bpf_fs_kfuncs.c bpf: Remove redundant KF_TRUSTED_ARGS flag from all kfuncs 2026-01-02 12:04:28 -08:00
buffer.c for-7.0/block-20260206 2026-02-09 17:57:21 -08:00
char_dev.c chardev: Switch to guard(mutex) and __free(kfree) 2025-12-24 13:55:51 +01:00
compat_binfmt_elf.c
coredump.c hardening updates for v7.0-rc1 2026-02-10 08:54:13 -08:00
d_path.c
dax.c Significant patch series in this merge are as follows: 2025-12-05 13:52:43 -08:00
dcache.c struct filename series 2026-02-09 16:58:28 -08:00
direct-io.c
drop_caches.c Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
eventfd.c eventfd: convert do_eventfd() to FD_PREPARE() 2025-11-28 12:42:31 +01:00
eventpoll.c eventpoll: convert do_epoll_create() to FD_PREPARE() 2025-11-28 12:42:32 +01:00
exec.c struct filename series 2026-02-09 16:58:28 -08:00
fcntl.c vfs: expose delegation support to userland 2025-11-12 09:38:37 +01:00
fhandle.c name_to_handle_at(): use CLASS(filename_uflags) 2026-01-16 12:52:03 -05:00
file.c vfs-6.19-rc1.fd_prepare.fs 2025-12-01 17:32:07 -08:00
file_attr.c file_[gs]etattr(2): switch to CLASS(filename_maybe_null) 2026-01-16 12:52:03 -05:00
file_table.c Changes since last update: 2026-02-09 16:08:40 -08:00
filesystems.c sysfs(2): fs_index() argument is _not_ a pathname 2026-01-16 12:52:04 -05:00
fs-writeback.c cgroup: Changes for v6.20 2026-02-11 13:20:50 -08:00
fs_context.c fs: Remove internal old mount API code 2025-12-15 14:48:33 +01:00
fs_dirent.c fs: rename fs_types.h to fs_dirent.h 2025-11-05 09:51:30 +01:00
fs_parser.c
fs_pin.c
fs_struct.c fs: add <linux/init_task.h> for 'init_fs' 2026-01-14 16:50:37 +01:00
fserror.c fs: report filesystem and file I/O errors to fsnotify 2026-01-13 09:58:01 +01:00
fsopen.c struct filename series 2026-02-09 16:58:28 -08:00
init.c struct filename series 2026-02-09 16:58:28 -08:00
inode.c vfs-7.0-rc1.misc 2026-02-09 15:13:05 -08:00
internal.h struct filename series 2026-02-09 16:58:28 -08:00
ioctl.c
Kconfig Summary of significant series in this pull request: 2025-10-02 18:18:33 -07:00
Kconfig.binfmt
kernel_read_file.c
libfs.c fs: remove simple_nosetlease() 2026-01-12 10:55:48 +01:00
locks.c vfs-7.0-rc1.misc 2026-02-09 15:13:05 -08:00
Makefile vfs-7.0-rc1.nullfs 2026-02-09 13:41:34 -08:00
mbcache.c
mnt_idmapping.c
mount.h fs: add immutable rootfs 2026-01-12 16:52:09 +01:00
mpage.c
namei.c struct filename series 2026-02-09 16:58:28 -08:00
namespace.c struct filename series 2026-02-09 16:58:28 -08:00
nsfs.c mount: add OPEN_TREE_NAMESPACE 2026-01-16 19:21:40 +01:00
nullfs.c fs: add immutable rootfs 2026-01-12 16:52:09 +01:00
open.c struct filename series 2026-02-09 16:58:28 -08:00
pidfs.c pidfs: protect PIDFD_GET_* ioctls() via ifdef 2026-01-06 23:08:12 +01:00
pipe.c Summary 2025-12-05 11:15:37 -08:00
pnode.c
pnode.h
posix_acl.c posix_acl: make posix_acl_to_xattr() alloc the buffer 2026-01-16 10:51:12 +01:00
proc_namespace.c
read_write.c fs: add setlease to generic_ro_fops and read-only filesystem directory operations 2026-01-12 10:55:45 +01:00
readdir.c readdir: require opt-in for d_type flags 2026-01-12 10:57:34 +01:00
remap_range.c
select.c select: store end_time as timespec64 in restart block 2025-12-24 14:01:57 +01:00
seq_file.c
signalfd.c signalfd: convert do_signalfd4() to FD_ADD() 2025-11-28 12:42:32 +01:00
splice.c fs: use min() or umin() instead of min_t() 2025-12-15 14:33:37 +01:00
stack.c
stat.c statx: switch to CLASS(filename_maybe_null) 2026-01-16 12:52:04 -05:00
statfs.c user_statfs(): switch to CLASS(filename) 2026-01-16 12:52:04 -05:00
super.c fs: report filesystem and file I/O errors to fsnotify 2026-01-13 09:58:01 +01:00
sync.c fs: factor out a sync_lazytime helper 2026-01-12 14:01:33 +01:00
sysctls.c
timerfd.c timerfd: convert timerfd_create() to FD_ADD() 2025-11-28 12:42:32 +01:00
userfaultfd.c Significant patch series in this merge are as follows: 2025-12-05 13:52:43 -08:00
utimes.c do_utimes_path(): switch to CLASS(filename_uflags) 2026-01-16 12:52:03 -05:00
xattr.c filename_...xattr(): don't consume filename reference 2026-01-16 12:52:03 -05:00