Chi Zhiling 256694b22d exfat: support multi-cluster for exfat_map_cluster ... This patch introduces a parameter 'count' to support fetching multiple clusters in exfat_map_cluster. The returned 'count' indicates the number of consecutive clusters, or 0 when the input cluster offset is past EOF. And the 'count' is also an input parameter for the caller to specify the required number of clusters. Only NO_FAT_CHAIN files enable multi-cluster fetching in this patch. After this patch, the time proportion of exfat_get_block has decreased, The performance data is as follows: Cluster size: 512 bytes Sequential read of a 30GB NO_FAT_CHAIN file: 2.4GB/s -> 2.5 GB/s proportion of exfat_get_block: 10.8% -> 0.02% 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: support multi-cluster for exfat_map_cluster	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