Daniil Lunev 247861c325 fuse: retire block-device-based superblock on force unmount ... Force unmount of FUSE severes the connection with the user space, even if there are still open files. Subsequent remount tries to re-use the superblock held by the open files, which is meaningless in the FUSE case after disconnect - reused super block doesn't have userspace counterpart attached to it and is incapable of doing any IO. This patch adds the functionality only for the block-device-based supers, since the primary use case of the feature is to gracefully handle force unmount of external devices, mounted with FUSE. This can be further extended to cover all superblocks, if the need arises. Signed-off-by: Daniil Lunev <dlunev@chromium.org> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>		2022-07-27 11:30:31 +02:00
..
9p	9p: Convert to release_folio	2022-05-09 23:12:32 -04:00
adfs	fs: Convert block_read_full_page() to block_read_full_folio()	2022-05-09 16:21:44 -04:00
affs	affs: Convert affs to read_folio	2022-05-09 16:21:44 -04:00
afs	afs: Fix infinite loop found by xfstest generic/676	2022-06-01 11:11:51 -07:00
autofs
befs	befs: Convert befs to read_folio	2022-05-09 16:21:45 -04:00
bfs	fs: Convert block_read_full_page() to block_read_full_folio()	2022-05-09 16:21:44 -04:00
btrfs	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
cachefiles	cachefiles: add tracepoints for on-demand read mode	2022-05-18 00:11:18 +08:00
ceph	A big pile of assorted fixes and improvements for the filesystem with	2022-06-02 08:59:39 -07:00
cifs	cifs: fix uninitialized pointer in error case in dfs_cache_get_tgt_share	2022-06-04 13:33:42 -05:00
coda	coda: Convert coda to read_folio	2022-05-09 16:21:45 -04:00
configfs	configfs: fix a race in configfs_{,un}register_subsystem()	2022-02-22 18:30:28 +01:00
cramfs	cramfs: Convert cramfs to read_folio	2022-05-09 16:21:45 -04:00
crypto	fscrypt: add new helper functions for test_dummy_encryption	2022-05-09 16:18:54 -07:00
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	dlm: use kref_put_lock in __put_lkb	2022-05-02 11:23:49 -05:00
ecryptfs	ecryptfs: Convert ecryptfs to read_folio	2022-05-09 16:21:45 -04:00
efivarfs
efs	efs: Convert efs symlinks to read_folio	2022-05-09 16:21:45 -04:00
erofs	Changes since last update:	2022-06-01 11:54:29 -07:00
exfat	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
exportfs	exportfs: support idmapped mounts	2022-04-28 16:31:10 +02:00
ext2	\n	2022-05-25 19:24:06 -07:00
ext4	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
f2fs	f2fs-for-5.19	2022-05-31 16:52:59 -07:00
fat	Not a lot of material this cycle. Many singleton patches against various	2022-05-27 11:22:03 -07:00
freevxfs	SPDX changes for 5.19-rc1	2022-06-03 10:34:34 -07:00
fscache	fscache: remove FSCACHE_OLD_API Kconfig option	2022-04-08 23:54:37 +01:00
fuse	fuse: retire block-device-based superblock on force unmount	2022-07-27 11:30:31 +02:00
gfs2	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
hfs	fs: Change try_to_free_buffers() to take a folio	2022-05-09 23:12:34 -04:00
hfsplus	fs: Change try_to_free_buffers() to take a folio	2022-05-09 23:12:34 -04:00
hostfs	hostfs: Convert hostfs to read_folio	2022-05-09 16:21:45 -04:00
hpfs	hpfs: Convert symlinks to read_folio	2022-05-09 16:21:45 -04:00
hugetlbfs	powerpc updates for 5.19	2022-05-28 11:27:17 -07:00
iomap	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
isofs	isofs: Convert symlinks and zisofs to read_folio	2022-05-09 16:21:45 -04:00
jbd2	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
jffs2	This pull request contains fixes for JFFS2, UBI and UBIFS	2022-06-03 14:42:24 -07:00
jfs	JFS: One bug fix and some code cleanup	2022-05-27 15:59:21 -07:00
kernfs	kernfs: Separate kernfs_pr_cont_buf and rename_lock.	2022-05-19 19:37:06 +02:00
ksmbd	ksmbd: smbd: relax the count of sges required	2022-05-27 21:31:20 -05:00
lockd	NFSD: Move svc_serv_ops::svo_function into struct svc_serv	2022-02-28 10:26:40 -05:00
minix	fs: Convert block_read_full_page() to block_read_full_folio()	2022-05-09 16:21:44 -04:00
netfs	fs: Convert netfs_readpage to netfs_read_folio	2022-05-09 16:21:44 -04:00
nfs	Cleanups (and one fix) around struct mount handling.	2022-06-04 19:00:05 -07:00
nfs_common
nfsd	NFSD 5.19 Release Notes	2022-05-26 20:52:24 -07:00
nilfs2	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
nls
notify	\n	2022-05-25 19:29:54 -07:00
ntfs	Not a lot of material this cycle. Many singleton patches against various	2022-05-27 11:22:03 -07:00
ntfs3	Ntfs3 for 5.19	2022-06-03 16:57:16 -07:00
ocfs2	Not a lot of material this cycle. Many singleton patches against various	2022-05-27 11:22:03 -07:00
omfs	fs: Convert block_read_full_page() to block_read_full_folio()	2022-05-09 16:21:44 -04:00
openpromfs	fs: allocate inode by using alloc_inode_sb()	2022-03-22 15:57:03 -07:00
orangefs	orangefs: Convert to free_folio	2022-05-09 23:12:53 -04:00
overlayfs	overlayfs update for 5.19	2022-05-30 11:19:16 -07:00
proc	Not a lot of material this cycle. Many singleton patches against various	2022-05-27 11:22:03 -07:00
pstore	pstore: Don't use semaphores in always-atomic-context code	2022-03-15 11:08:23 -07:00
qnx4	fs: Convert block_read_full_page() to block_read_full_folio()	2022-05-09 16:21:44 -04:00
qnx6	fs: Convert mpage_readpage to mpage_read_folio	2022-05-09 16:21:44 -04:00
quota	quota: make dquot_quota_sync return errors from ->sync_fs	2022-01-30 08:59:47 -08:00
ramfs	Merge branch 'akpm' (patches from Andrew)	2021-11-09 10:11:53 -08:00
reiserfs	fs: Change try_to_free_buffers() to take a folio	2022-05-09 23:12:34 -04:00
romfs	romfs: Convert romfs to read_folio	2022-05-09 16:21:46 -04:00
smbfs_common	Add various fsctl structs	2022-05-23 20:24:12 -05:00
squashfs	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
sysfs	kobject: kobj_type: remove default_attrs	2022-04-05 15:39:19 +02:00
sysv	Not a lot of material this cycle. Many singleton patches against various	2022-05-27 11:22:03 -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	2022-06-03 14:42:24 -07:00
udf	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
ufs	fs: Convert block_read_full_page() to block_read_full_folio()	2022-05-09 16:21:44 -04:00
unicode	kbuild: unify cmd_copy and cmd_shipped	2022-02-14 10:37:32 +09:00
vboxsf	vboxsf: Convert vboxsf to read_folio	2022-05-09 16:21:46 -04:00
verity	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
xfs	xfs: Changes for 5.19-rc1 [2nd set]	2022-06-01 17:23:53 -07:00
zonefs	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
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	fs: handle circular mappings correctly	2021-11-17 09:26:09 +01:00
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	binfmt_flat: Remove shared library support	2022-04-22 10:57:18 -07:00
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	fs: Convert drop_buffers() to use a folio	2022-05-09 23:12:34 -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	d_path: fix Kernel doc validator complaining	2021-11-06 13:30:32 -07:00
dax.c	libnvdimm for 5.19	2022-05-27 15:49:30 -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	direct-io: remove random prefetches	2022-04-17 19:50:02 -06:00
drop_caches.c
eventfd.c
eventpoll.c	eventpoll: simplify sysctl declaration with register_sysctl()	2022-01-22 08:33:35 +02:00
exec.c	This set of changes updates init and user mode helper tasks to be	2022-06-03 16:03:05 -07:00
fcntl.c	VFS: add FMODE_CAN_ODIRECT file flag	2022-05-09 18:20:49 -07:00
fhandle.c
file_table.c	Descriptor handling cleanups	2022-06-04 18:52:00 -07:00
file.c	fix the breakage in close_fd_get_file() calling conventions change	2022-06-05 15:03:03 -04:00
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	\n	2022-05-25 19:24:06 -07:00
fsopen.c	uninline may_mount() and don't opencode it in fspick(2)/fsopen(2)	2022-05-19 23:25:10 -04:00
init.c
inode.c	fs: introduce alloc_inode_sb() to allocate filesystems specific inode	2022-03-22 15:57:03 -07:00
internal.h	Cleanups (and one fix) around struct mount handling.	2022-06-04 19:00:05 -07:00
io_uring.c	fix for breakage in #work.fd this window	2022-06-05 17:14:03 -07:00
io-wq.c	io-wq: use __set_notify_signal() to wake workers	2022-04-30 08:39:54 -06:00
io-wq.h	io_uring: add support for IORING_ASYNC_CANCEL_ALL	2022-04-24 18:18:18 -06:00
ioctl.c	Fixes for 5.18-rc1:	2022-04-01 19:35:56 -07:00
Kconfig	mm: hugetlb_vmemmap: cleanup CONFIG_HUGETLB_PAGE_FREE_VMEMMAP*	2022-04-28 23:16:15 -07:00
Kconfig.binfmt	m68knommu: changes for linux 5.19	2022-05-30 10:56:18 -07:00
kernel_read_file.c
libfs.c	fs: Convert simple_readpage to simple_read_folio	2022-05-09 16:21:44 -04:00
locks.c	fs/lock: add 2 callbacks to lock_manager_operations to resolve conflict	2022-05-19 12:25:39 -04:00
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	fs: Change try_to_free_buffers() to take a folio	2022-05-09 23:12:34 -04:00
namei.c	Several cleanups in fs/namei.c.	2022-06-04 19:07:15 -07:00
namespace.c	Cleanups (and one fix) around struct mount handling.	2022-06-04 19:00:05 -07:00
no-block.c
nsfs.c
open.c	RISC-V Patches for the 5.19 Merge Window, Part 1	2022-05-31 14:10:54 -07:00
pipe.c	Not a lot of material this cycle. Many singleton patches against various	2022-05-27 11:22:03 -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	riscv: compat: syscall: Add compat_sys_call_table implementation	2022-04-26 13:36:25 -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	rxrpc: Fix locking issue	2022-05-22 21:03:01 +01:00
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	RISC-V Patches for the 5.19 Merge Window, Part 1	2022-05-31 14:10:54 -07:00
statfs.c
super.c	vfs: function to prevent re-use of block-device-based superblocks	2022-07-27 11:30:30 +02:00
sync.c	riscv: compat: syscall: Add compat_sys_call_table implementation	2022-04-26 13:36:25 -07:00
sysctls.c	fs: move namespace sysctls and declare fs base directory	2022-01-22 08:33:36 +02:00
timerfd.c
userfaultfd.c	mm/uffd: enable write protection for shmem & hugetlbfs	2022-05-13 07:20:11 -07:00
utimes.c
xattr.c	fs: split off do_getxattr from getxattr	2022-04-24 18:18:37 -06:00