Darrick J. Wong eae44cb341 xfs: hold quota inode ILOCK_EXCL until the end of dqalloc ... Online fsck depends on callers holding ILOCK_EXCL from the time they decide to update a block mapping until after they've updated the reverse mapping records to guarantee the stability of both mapping records. Unfortunately, the quota code drops ILOCK_EXCL at the first transaction roll in the dquot allocation process, which breaks that assertion. This leads to sporadic failures in the online rmap repair code if the repair code grabs the AGF after bmapi_write maps a new block into the quota file's data fork but before it can finish the deferred rmap update. Fix this by rewriting the function to hold the ILOCK until after the transaction commit like all other bmap updates do, and get rid of the dqread wrapper that does nothing but complicate the codebase. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.com>		2022-01-06 10:43:30 -08:00
..
9p	netfs, 9p, afs, ceph: Use folios	2021-11-10 21:16:56 +00:00
adfs
affs	affs: use bdev_nr_sectors instead of open coding it	2021-10-18 14:43:22 -06:00
afs	afs: Use folios in directory handling	2021-11-10 21:17:09 +00:00
autofs	autofs: fix wait name hash calculation in autofs_wait()	2021-10-20 21:09:02 -04:00
befs
bfs
btrfs	for-5.16-rc4-tag	2021-12-10 17:28:02 -08:00
cachefiles	for-5.16/ki_complete-2021-10-29	2021-11-01 10:17:11 -07:00
ceph	One notable change here is that async creates and unlinks introduced	2021-11-13 11:31:07 -08:00
cifs	cifs: fix ntlmssp auth when there is no key exchange	2021-12-08 16:48:43 -06:00
coda	coda: bump module version to 7.2	2021-11-09 10:02:51 -08:00
configfs
cramfs	cramfs: use bdev_nr_bytes instead of open coding it	2021-10-18 14:43:22 -06:00
crypto	fscrypt: improve a few comments	2021-10-25 19:11:50 -07:00
debugfs
devpts
dlm
ecryptfs
efivarfs
efs
erofs	erofs: fix deadlock when shrink erofs slab	2021-11-23 14:58:16 +08:00
exfat	exfat: fix incorrect loading of i_blocks for large files	2021-11-01 07:49:21 +09:00
exportfs
ext2
ext4	Only bug fixes and cleanups for ext4 this merge window. Of note are	2021-11-10 17:05:37 -08:00
f2fs	Update to zstd-1.4.10	2021-11-13 15:32:30 -08:00
fat	for-5.16/inode-sync-2021-10-29	2021-11-01 10:25:27 -07:00
freevxfs
fscache
fuse	fuse: release pipe buf after last use	2021-11-25 14:05:18 +01:00
gfs2	gfs2: gfs2_create_inode rework	2021-12-02 12:41:10 +01:00
hfs	Merge branch 'akpm' (patches from Andrew)	2021-11-09 10:11:53 -08:00
hfsplus	Merge branch 'akpm' (patches from Andrew)	2021-11-09 10:11:53 -08:00
hostfs
hpfs	treewide: Replace open-coded flex arrays in unions	2021-10-18 12:28:53 -07:00
hugetlbfs	mm,hugetlb: remove mlock ulimit for SHM_HUGETLB	2021-11-09 10:02:48 -08:00
iomap	iomap: iomap_read_inline_data cleanup	2021-11-24 10:15:47 -08:00
isofs	isofs: Fix out of bound access for corrupted isofs image	2021-10-19 12:51:02 +02:00
jbd2
jffs2
jfs	Just one JFS patch	2021-11-03 09:23:25 -07:00
kernfs	Merge 5.15-rc6 into driver-core-next	2021-10-18 09:43:37 +02:00
ksmbd	ksmbd: fix memleak in get_file_stream_info()	2021-11-25 00:09:26 -06:00
lockd	A slow cycle for nfsd: mainly cleanup, including Neil's patch dropping	2021-11-10 16:45:54 -08:00
minix
netfs	netfs: fix parameter of cleanup()	2021-12-07 15:47:09 +00:00
nfs	NFS client bugfixes for Linux 5.16	2021-11-27 10:33:55 -08:00
nfs_common
nfsd	nfsd: fix use-after-free due to delegation race	2021-12-10 11:55:15 -05:00
nilfs2	Merge branch 'akpm' (patches from Andrew)	2021-11-09 10:11:53 -08:00
nls
notify	fanotify: Allow users to request FAN_FS_ERROR events	2021-10-27 12:53:45 +02:00
ntfs	fs: ntfs: Limit NTFS_RW to page sizes smaller than 64k	2021-11-27 14:34:41 -08:00
ntfs3	gfs2: Fix mmap + page fault deadlocks	2021-11-02 12:25:03 -07:00
ocfs2	Merge branch 'exit-cleanups-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2021-11-10 16:15:54 -08:00
omfs
openpromfs
orangefs	orangefs: three fixes from other folks...	2021-11-09 10:34:06 -08:00
overlayfs	overlayfs update for 5.16	2021-11-09 10:51:12 -08:00
proc	proc/vmcore: fix clearing user buffer by properly using clear_user()	2021-11-20 10:35:55 -08:00
pstore	pstore/blk: Use "%lu" to format unsigned long	2021-11-21 09:44:19 -08:00
qnx4
qnx6
quota	\n	2021-11-06 16:40:48 -07:00
ramfs	Merge branch 'akpm' (patches from Andrew)	2021-11-09 10:11:53 -08:00
reiserfs	\n	2021-11-06 16:40:48 -07:00
romfs
smbfs_common	cifs: Fix crash on unload of cifs_arc4.ko	2021-12-07 22:38:03 -06:00
squashfs	lib: zstd: Add kernel-specific API	2021-11-08 16:55:21 -08:00
sysfs
sysv	sysv: use BUILD_BUG_ON instead of runtime check	2021-11-09 10:02:52 -08:00
tracefs	tracefs: Set all files to the same group ownership as the mount option	2021-12-08 08:06:40 -05:00
ubifs
udf	udf: Fix crash after seekdir	2021-11-09 12:53:58 +01:00
ufs
unicode
vboxsf
verity
xfs	xfs: hold quota inode ILOCK_EXCL until the end of dqalloc	2022-01-06 10:43:30 -08:00
zonefs	gfs2: Fix mmap + page fault deadlocks	2021-11-02 12:25:03 -07:00
aio.c	aio: Fix incorrect usage of eventfd_signal_allowed()	2021-12-09 10:52:55 -08:00
anon_inodes.c
attr.c	fs: handle circular mappings correctly	2021-11-17 09:26:09 +01:00
bad_inode.c
binfmt_aout.c
binfmt_elf.c	Merge branch 'akpm' (patches from Andrew)	2021-11-09 10:11:53 -08:00
binfmt_elf_fdpic.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
buffer.c	fs: simplify init_page_buffers	2021-10-18 14:43:22 -06:00
char_dev.c
compat_binfmt_elf.c
coredump.c
d_path.c	d_path: fix Kernel doc validator complaining	2021-11-06 13:30:32 -07:00
dax.c
dcache.c
direct-io.c	fs: get rid of the res2 iocb->ki_complete argument	2021-10-25 10:36:24 -06:00
drop_caches.c
eventfd.c
eventpoll.c
exec.c	Merge branch 'exit-cleanups-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2021-11-10 16:15:54 -08:00
fcntl.c
fhandle.c
file.c	fget: check that the fd still exists after getting a ref to it	2021-12-03 10:06:58 -08:00
file_table.c
filesystems.c
fs-writeback.c	Various hardening fixes and cleanups for 5.16-rc1	2021-11-01 17:29:10 -07:00
fs_context.c
fs_parser.c
fs_pin.c
fs_struct.c
fs_types.c
fsopen.c
init.c
inode.c	fs: Remove FS_THP_SUPPORT	2021-11-17 10:36:35 -05:00
internal.h	Merge branch 'akpm' (patches from Andrew)	2021-11-09 10:11:53 -08:00
io-wq.c	io-wq: check for wq exit after adding new worker task_work	2021-12-10 13:56:28 -07:00
io-wq.h	io_uring: optimise INIT_WQ_LIST	2021-10-19 05:49:54 -06:00
io_uring.c	io_uring: ensure task_work gets run as part of cancelations	2021-12-10 13:56:28 -07:00
ioctl.c
Kconfig
Kconfig.binfmt
kernel_read_file.c	vfs: check fd has read access in kernel_read_file_from_fd()	2021-10-18 20:22:03 -10:00
libfs.c	libfs: Support RENAME_EXCHANGE in simple_rename()	2021-11-03 15:43:08 +01:00
locks.c	locks: remove changelog comments	2021-10-19 14:11:39 -04:00
Makefile
mbcache.c
mount.h
mpage.c
namei.c	File locking changes for v5.16	2021-11-01 09:06:53 -07:00
namespace.c
no-block.c
nsfs.c
open.c	Merge branch 'akpm' (patches from Andrew)	2021-11-06 14:08:17 -07:00
pipe.c
pnode.c
pnode.h
posix_acl.c	fs/posix_acl.c: avoid -Wempty-body warning	2021-11-06 13:30:32 -07:00
proc_namespace.c
read_write.c	fs: remove leftover comments from mandatory locking removal	2021-10-26 12:20:50 -04:00
readdir.c
remap_range.c
select.c
seq_file.c	seq_file: move seq_escape() to a header	2021-11-09 10:02:52 -08:00
signalfd.c	signalfd: use wake_up_pollfree()	2021-12-09 10:49:56 -08:00
splice.c
stack.c
stat.c
statfs.c
super.c	fs: explicitly unregister per-superblock BDIs	2021-11-06 13:30:34 -07:00
sync.c	block: simplify the block device syncing code	2021-10-22 08:36:55 -06:00
timerfd.c
userfaultfd.c	userfaultfd: fix a race between writeprotect and exit_mmap()	2021-10-18 20:22:02 -10:00
utimes.c
xattr.c