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David Sterba fc7cbcd489 Revert "btrfs: turn fs_roots_radix in btrfs_fs_info into an XArray" 
This reverts commit 48b36a602a335c184505346b5b37077840660634.

Revert the xarray conversion, there's a problem with potential
sleep-inside-spinlock [1] when calling xa_insert that triggers GFP_NOFS
allocation. The radix tree used the preloading mechanism to avoid
sleeping but this is not available in xarray.

Conversion from spin lock to mutex is possible but at time of rc6 is
riskier than a clean revert.

[1] https://lore.kernel.org/linux-btrfs/cover.1657097693.git.fdmanana@suse.com/

Reported-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2022-07-15 19:14:28 +02:00
..
9p
Netfs prep for write helpers
2022-03-31 15:49:36 -07:00
adfs
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
affs
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
afs
fscache: Remove the cookie parameter from fscache_clear_page_bits()
2022-04-08 23:54:37 +01:00
autofs
…
befs
fs: allocate inode by using alloc_inode_sb()
2022-03-22 15:57:03 -07:00
bfs
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
btrfs
Revert "btrfs: turn fs_roots_radix in btrfs_fs_info into an XArray"
2022-07-15 19:14:28 +02:00
cachefiles
cachefiles: Fix KASAN slab-out-of-bounds in cachefiles_set_volume_xattr
2022-04-08 23:32:40 +01:00
ceph
ceph: check folio PG_private bit instead of folio->private
2022-05-10 09:48:31 +02:00
cifs
cifs: destage any unwritten data to the server before calling copychunk_write
2022-04-20 22:54:54 -05:00
coda
Folio changes for 5.18
2022-03-22 17:03:12 -07:00
configfs
configfs: fix a race in configfs_{,un}register_subsystem()
2022-02-22 18:30:28 +01:00
cramfs
…
crypto
fs: Remove ->readpages address space operation
2022-04-01 13:45:33 -04:00
debugfs
debugfs: Document that debugfs_create functions need not be error checked
2022-02-25 11:56:13 +01:00
devpts
fsnotify: fix fsnotify hooks in pseudo filesystems
2022-01-24 14:17:02 +01:00
dlm
driver core changes for 5.17-rc1
2022-01-12 11:11:34 -08:00
ecryptfs
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
efivarfs
…
efs
fs: allocate inode by using alloc_inode_sb()
2022-03-22 15:57:03 -07:00
erofs
iomap: add per-iomap_iter private data
2022-05-16 17:17:32 +02:00
exfat
Description for this pull request:
2022-04-01 14:20:24 -07:00
exportfs
…
ext2
\n
2022-03-25 17:38:15 -07:00
ext4
iomap: add per-iomap_iter private data
2022-05-16 17:17:32 +02:00
f2fs
iomap: add per-iomap_iter private data
2022-05-16 17:17:32 +02:00
fat
Merge branch 'akpm' (patches from Andrew)
2022-03-24 14:14:07 -07:00
freevxfs
fs: allocate inode by using alloc_inode_sb()
2022-03-22 15:57:03 -07:00
fscache
fscache: remove FSCACHE_OLD_API Kconfig option
2022-04-08 23:54:37 +01:00
fuse
fs: Remove ->readpages address space operation
2022-04-01 13:45:33 -04:00
gfs2
iomap: add per-iomap_iter private data
2022-05-16 17:17:32 +02:00
hfs
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
hfsplus
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
hostfs
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
hpfs
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
hugetlbfs
mm, hugetlb: allow for "high" userspace addresses
2022-04-21 20:01:09 -07:00
iomap
iomap: add per-iomap_iter private data
2022-05-16 17:17:32 +02:00
isofs
fs: allocate inode by using alloc_inode_sb()
2022-03-22 15:57:03 -07:00
jbd2
Fix some syzbot-detected bugs, as well as other bugs found by I/O
2022-04-22 18:18:27 -07:00
jffs2
This pull request contains fixes for JFFS2, UBI and UBIFS
2022-03-31 16:09:41 -07:00
jfs
A couple bug fixes
2022-03-29 18:17:30 -07:00
kernfs
kernfs: fix NULL dereferencing in kernfs_remove
2022-04-27 19:32:07 +02:00
ksmbd
ksmbd: set fixed sector size to FS_SECTOR_SIZE_INFORMATION
2022-04-14 20:56:13 -05:00
lockd
NFSD: Move svc_serv_ops::svo_function into struct svc_serv
2022-02-28 10:26:40 -05:00
minix
Merge branch 'akpm' (patches from Andrew)
2022-03-24 14:14:07 -07:00
netfs
netfs: Split some core bits out into their own file
2022-03-18 09:29:05 +00:00
nfs
nfs: fix broken handling of the softreval mount option
2022-05-09 13:02:54 -04:00
nfs_common
…
nfsd
NFSD bug fixes for 5.18-rc:
2022-04-12 14:23:19 -10:00
nilfs2
nilfs2: get rid of nilfs_mapping_init()
2022-04-01 11:46:09 -07:00
nls
…
notify
fanotify: do not allow setting dirent events in mask of non-dir
2022-05-09 11:49:09 +02:00
ntfs
ntfs: Correct mark_ntfs_record_dirty() folio conversion
2022-04-01 14:40:44 -04:00
ntfs3
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
ocfs2
ocfs2: fix crash when mount with quota enabled
2022-04-01 11:46:09 -07:00
omfs
fs: Convert __set_page_dirty_buffers to block_dirty_folio
2022-03-16 13:37:04 -04:00
openpromfs
fs: allocate inode by using alloc_inode_sb()
2022-03-22 15:57:03 -07:00
orangefs
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
overlayfs
fs: allocate inode by using alloc_inode_sb()
2022-03-22 15:57:03 -07:00
proc
procfs: prevent unprivileged processes accessing fdinfo dir
2022-05-09 17:34:28 -07:00
pstore
pstore: Don't use semaphores in always-atomic-context code
2022-03-15 11:08:23 -07:00
qnx4
fs: allocate inode by using alloc_inode_sb()
2022-03-22 15:57:03 -07:00
qnx6
fs: allocate inode by using alloc_inode_sb()
2022-03-22 15:57:03 -07:00
quota
quota: make dquot_quota_sync return errors from ->sync_fs
2022-01-30 08:59:47 -08:00
ramfs
…
reiserfs
\n
2022-03-25 17:38:15 -07:00
romfs
fs: allocate inode by using alloc_inode_sb()
2022-03-22 15:57:03 -07:00
smbfs_common
smb3: fix ksmbd bigendian bug in oplock break, and move its struct to smbfs_common
2022-03-31 09:38:53 -05:00
squashfs
Merge branch 'akpm' (patches from Andrew)
2022-03-22 16:11:53 -07:00
sysfs
kobject: kobj_type: remove default_attrs
2022-04-05 15:39:19 +02:00
sysv
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
tracefs
tracefs: Set the group ownership in apply_options() not parse_options()
2022-02-25 21:05:04 -05:00
ubifs
This pull request contains fixes for JFFS2, UBI and UBIFS
2022-03-31 16:09:41 -07:00
udf
udf: Avoid using stale lengthOfImpUse
2022-05-10 13:30:32 +02:00
ufs
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
unicode
kbuild: unify cmd_copy and cmd_shipped
2022-02-14 10:37:32 +09:00
vboxsf
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
verity
fs: Remove ->readpages address space operation
2022-04-01 13:45:33 -04:00
xfs
iomap: add per-iomap_iter private data
2022-05-16 17:17:32 +02:00
zonefs
iomap: add per-iomap_iter private data
2022-05-16 17:17:32 +02:00
aio.c
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2022-04-01 19:57:03 -07:00
anon_inodes.c
…
attr.c
…
bad_inode.c
…
binfmt_aout.c
…
binfmt_elf_fdpic.c
coredump: Snapshot the vmas in do_coredump
2022-03-08 12:55:29 -06:00
binfmt_elf_test.c
binfmt_elf: Introduce KUnit test
2022-03-03 20:38:56 -08:00
binfmt_elf.c
revert "fs/binfmt_elf: use PT_LOAD p_align values for static PIE"
2022-04-15 14:49:56 -07:00
binfmt_flat.c
coredump: Don't compile flat_core_dump when coredumps are disabled
2022-03-09 10:37:07 -06:00
binfmt_misc.c
Fix regression due to "fs: move binfmt_misc sysctl to its own file"
2022-02-09 09:50:02 -08:00
binfmt_script.c
…
buffer.c
filemap: Remove AOP_FLAG_CONT_EXPAND
2022-04-01 14:40:44 -04:00
char_dev.c
…
compat_binfmt_elf.c
binfmt_elf: Introduce KUnit test
2022-03-03 20:38:56 -08:00
coredump.c
ptrace: Cleanups for v5.18
2022-03-28 17:29:53 -07:00
d_path.c
…
dax.c
dax for 5.18
2022-03-24 18:12:09 -07:00
dcache.c
mm: dcache: use kmem_cache_alloc_lru() to allocate dentry
2022-03-22 15:57:03 -07:00
direct-io.c
block: remove the per-bio/request write hint
2022-03-07 12:45:57 -07:00
drop_caches.c
…
eventfd.c
…
eventpoll.c
eventpoll: simplify sysctl declaration with register_sysctl()
2022-01-22 08:33:35 +02:00
exec.c
ptrace: Cleanups for v5.18
2022-03-28 17:29:53 -07:00
fcntl.c
fs: remove fs.f_write_hint
2022-03-08 17:55:03 -07:00
fhandle.c
…
file_table.c
SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()
2022-04-07 16:19:47 -04:00
file.c
fs: fix fd table size alignment properly
2022-03-29 23:29:18 -07:00
filesystems.c
…
fs_context.c
vfs: fs_context: fix up param length parsing in legacy_parse_param
2022-01-18 09:23:19 +02:00
fs_parser.c
fs_parse: allow parameter value to be empty
2021-12-09 14:09:36 -05:00
fs_pin.c
…
fs_struct.c
…
fs_types.c
…
fs-writeback.c
writeback: Avoid skipping inode writeback
2022-05-10 12:04:21 +02:00
fsopen.c
…
init.c
…
inode.c
fs: introduce alloc_inode_sb() to allocate filesystems specific inode
2022-03-22 15:57:03 -07:00
internal.h
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2022-04-01 19:57:03 -07:00
io_uring.c
io_uring: assign non-fixed early for async work
2022-05-02 08:09:39 -06:00
io-wq.c
ptrace: Cleanups for v5.18
2022-03-28 17:29:53 -07:00
io-wq.h
io_uring: stop using io_wq_work as an fd placeholder
2022-04-11 17:06:20 -06:00
ioctl.c
Fixes for 5.18-rc1:
2022-04-01 19:35:56 -07:00
Kconfig
Folio changes for 5.18
2022-03-22 17:03:12 -07:00
Kconfig.binfmt
execve updates for v5.18-rc1
2022-03-21 19:16:02 -07:00
kernel_read_file.c
…
libfs.c
fs: Convert __set_page_dirty_no_writeback to noop_dirty_folio
2022-03-16 13:37:05 -04:00
locks.c
fs: move locking sysctls where they are used
2022-01-22 08:33:36 +02:00
Makefile
Fix from Christoph Hellwig merging the CONFIG_UNICODE_UTF8_DATA into the
2022-02-01 11:13:24 -08:00
mbcache.c
…
mount.h
…
mpage.c
for-5.18/alloc-cleanups-2022-03-25
2022-03-26 11:59:30 -07:00
namei.c
VFS: filename_create(): fix incorrect intent.
2022-04-14 15:53:43 -07:00
namespace.c
fs: unset MNT_WRITE_HOLD on failure
2022-04-21 17:57:37 +02:00
no-block.c
…
nsfs.c
…
open.c
fs: remove fs.f_write_hint
2022-03-08 17:55:03 -07:00
pipe.c
Revert "fs/pipe: use kvcalloc to allocate a pipe_buffer array"
2022-04-20 12:07:53 -07:00
pnode.c
…
pnode.h
…
posix_acl.c
fs: fix acl translation
2022-04-19 10:19:02 -07:00
proc_namespace.c
fs: add is_idmapped_mnt() helper
2021-12-03 18:44:06 +01:00
read_write.c
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2022-04-01 19:57:03 -07:00
readdir.c
…
remap_range.c
Filesystem folio changes for 5.18
2022-03-22 18:26:56 -07:00
select.c
select: Fix indefinitely sleeping task in poll_schedule_timeout()
2022-01-11 09:03:05 -08:00
seq_file.c
seq_file: fix NULL pointer arithmetic warning
2022-02-01 11:31:55 -05:00
signalfd.c
Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2022-01-17 05:49:30 +02:00
splice.c
mm: Convert remove_mapping() to take a folio
2022-03-21 12:59:01 -04:00
stack.c
…
stat.c
stat: fix inconsistency between struct stat and struct compat_stat
2022-04-12 13:35:08 -10:00
statfs.c
…
super.c
vfs: make freeze_super abort when sync_filesystem returns error
2022-01-30 08:59:47 -08:00
sync.c
vfs: make sync_filesystem return errors from ->sync_fs
2022-01-30 08:59:47 -08:00
sysctls.c
fs: move namespace sysctls and declare fs base directory
2022-01-22 08:33:36 +02:00
timerfd.c
…
userfaultfd.c
userfaultfd: provide unmasked address on page-fault
2022-03-22 15:57:08 -07:00
utimes.c
…
xattr.c
fs: fix acl translation
2022-04-19 10:19:02 -07:00