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Pavel Begunkov 58d3be2c60 io_uring: improve ctx hang handling 
If io_ring_exit_work() can't get it done in 5 minutes, something is
going very wrong, don't keep spinning at HZ / 20 rate, it doesn't help
and it may take much of CPU time if there is a lot of workers stuck as
such.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/9e2d1ca81d569f6bc628af1a42ff6663bff7ce9c.1628471125.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-08-23 13:07:59 -06:00
..
9p
Merge tag '9p-for-5.13-rc1' of git://github.com/martinetd/linux
2021-05-07 11:18:52 -07:00
adfs
mm: require ->set_page_dirty to be explicitly wired up
2021-06-29 10:53:48 -07:00
affs
mm: require ->set_page_dirty to be explicitly wired up
2021-06-29 10:53:48 -07:00
afs
afs: Remove redundant assignment to ret
2021-07-21 15:11:22 +01:00
autofs
…
befs
…
bfs
mm: require ->set_page_dirty to be explicitly wired up
2021-06-29 10:53:48 -07:00
btrfs
Merge tag 'for-5.14-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
2021-08-18 12:06:42 -07:00
cachefiles
…
ceph
ceph: take snap_empty_lock atomically with snaprealm refcount change
2021-08-04 19:20:29 +02:00
cifs
cifs: Call close synchronously during unlink/rename/lease break.
2021-08-12 11:29:58 -05:00
coda
coda: fix reference counting in coda_file_mmap error path
2021-04-23 14:42:39 -07:00
configfs
configfs: restore the kernel v5.13 text attribute write behavior
2021-08-09 16:56:00 +02:00
cramfs
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crypto
fscrypt: fix derivation of SipHash keys on big endian CPUs
2021-06-05 00:52:52 -07:00
debugfs
Merge tag 'v5.13-rc6' into driver-core-next
2021-06-14 09:07:45 +02:00
devpts
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dlm
fs: dlm: invalid buffer access in lookup error
2021-06-11 12:44:47 -05:00
ecryptfs
mm: require ->set_page_dirty to be explicitly wired up
2021-06-29 10:53:48 -07:00
efivarfs
…
efs
…
erofs
erofs: clean up file headers & footers
2021-06-08 00:41:24 +08:00
exfat
Merge tag 'exfat-for-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat
2021-07-06 11:06:04 -07:00
exportfs
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ext2
fs/ext2: Avoid page_address on pages returned by ext2_get_page
2021-07-16 12:36:51 +02:00
ext4
ext4: fix potential htree corruption when growing large_dir directories
2021-08-06 13:00:49 -04:00
f2fs
f2fs: drop dirty node pages when cp is in error status
2021-07-06 22:05:06 -07:00
fat
mm: require ->set_page_dirty to be explicitly wired up
2021-06-29 10:53:48 -07:00
freevxfs
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fscache
…
fuse
Merge branch 'for-5.14/dax' into libnvdimm-fixes
2021-08-11 12:04:43 -07:00
gfs2
Merge tag 'gfs2-v5.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2
2021-06-29 20:23:08 -07:00
hfs
hfs: add lock nesting notation to hfs_find_init
2021-07-15 10:13:49 -07:00
hfsplus
hfsplus: report create_date to kstat.btime
2021-07-01 11:06:06 -07:00
hostfs
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-05-02 09:14:01 -07:00
hpfs
mm: require ->set_page_dirty to be explicitly wired up
2021-06-29 10:53:48 -07:00
hugetlbfs
hugetlbfs: fix mount mode command line processing
2021-07-23 17:43:28 -07:00
iomap
iomap: Don't create iomap_page objects in iomap_page_mkwrite_actor
2021-07-15 09:58:06 -07:00
isofs
isofs: remove redundant continue statement
2021-06-17 17:11:42 +02:00
jbd2
ext4: inline jbd2_journal_[un]register_shrinker()
2021-07-08 08:37:31 -04:00
jffs2
Merge tag 'for-linus-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs
2021-05-04 18:08:40 -07:00
jfs
Merge tag 'jfs-5.14' of git://github.com/kleikamp/linux-shaggy
2021-07-02 14:25:17 -07:00
kernfs
Merge tag 'driver-core-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2021-07-05 13:51:41 -07:00
lockd
lockd: Update the NLMv4 SHARE results encoder to use struct xdr_stream
2021-07-06 20:14:44 -04:00
minix
mm: require ->set_page_dirty to be explicitly wired up
2021-06-29 10:53:48 -07:00
netfs
netfs: fix test for whether we can skip read when writing beyond EOF
2021-06-21 21:24:07 +01:00
nfs
Merge tag 'nfs-for-5.14-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
2021-07-09 09:43:57 -07:00
nfs_common
nfs_common: fix doc warning
2021-07-06 20:14:41 -04:00
nfsd
Merge tag 'block-5.14-2021-07-08' of git://git.kernel.dk/linux-block
2021-07-09 12:05:33 -07:00
nilfs2
Merge branch 'akpm' (patches from Andrew)
2021-07-02 12:08:10 -07:00
nls
…
notify
ucounts: add missing data type changes
2021-08-09 15:45:02 -05:00
ntfs
Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-07-03 11:30:04 -07:00
ocfs2
ocfs2: issue zeroout to EOF blocks
2021-07-30 10:14:39 -07:00
omfs
mm: require ->set_page_dirty to be explicitly wired up
2021-06-29 10:53:48 -07:00
openpromfs
…
orangefs
orangefs: fix orangefs df output.
2021-06-28 08:40:08 -04:00
overlayfs
ovl: fix uninitialized pointer read in ovl_lookup_real_one()
2021-08-10 10:21:30 +02:00
proc
Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-07-03 11:41:14 -07:00
pstore
Merge tag 'for-5.14/drivers-2021-06-29' of git://git.kernel.dk/linux-block
2021-06-30 12:21:16 -07:00
qnx4
…
qnx6
…
quota
quota: remove unnecessary oom message
2021-06-22 10:40:52 +02:00
ramfs
fs: move ramfs_aops to libfs
2021-06-29 10:53:48 -07:00
reiserfs
reiserfs: check directory items on read from disk
2021-07-16 12:36:51 +02:00
romfs
…
squashfs
squashfs: add option to panic on errors
2021-06-29 10:53:46 -07:00
sysfs
…
sysv
mm: require ->set_page_dirty to be explicitly wired up
2021-06-29 10:53:48 -07:00
tracefs
…
ubifs
ubifs: Set/Clear I_LINKABLE under i_lock for whiteout inode
2021-06-22 09:21:39 +02:00
udf
Merge tag 'fs_for_v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
2021-07-01 12:06:39 -07:00
ufs
mm: require ->set_page_dirty to be explicitly wired up
2021-06-29 10:53:48 -07:00
unicode
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
vboxsf
vboxsf: Add support for the atomic_open directory-inode op
2021-06-23 14:36:52 +02:00
verity
…
xfs
Merge tag 'xfs-5.14-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
2021-08-01 12:07:23 -07:00
zonefs
zonefs: remove redundant null bio check
2021-07-16 13:45:18 +09:00
aio.c
Revert "mremap: don't allow MREMAP_DONTUNMAP on special_mappings and aio"
2021-04-30 11:20:39 -07:00
anon_inodes.c
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attr.c
…
bad_inode.c
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binfmt_aout.c
binfmt: remove in-tree usage of MAP_EXECUTABLE
2021-06-29 10:53:50 -07:00
binfmt_elf_fdpic.c
Merge branch 'akpm' (patches from Andrew)
2021-06-29 17:29:11 -07:00
binfmt_elf.c
Merge branch 'akpm' (patches from Andrew)
2021-06-29 17:29:11 -07:00
binfmt_flat.c
binfmt: remove in-tree usage of MAP_EXECUTABLE
2021-06-29 10:53:50 -07:00
binfmt_misc.c
…
binfmt_script.c
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block_dev.c
Merge tag 'block-5.14-2021-07-30' of git://git.kernel.dk/linux-block
2021-07-30 11:08:12 -07:00
buffer.c
mm/writeback: move __set_page_dirty() to core mm
2021-06-29 10:53:48 -07:00
char_dev.c
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compat_binfmt_elf.c
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coredump.c
Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-07-03 11:41:14 -07:00
d_path.c
getcwd(2): clean up error handling
2021-05-18 20:15:58 -04:00
dax.c
Merge branch 'for-5.14/dax' into libnvdimm-fixes
2021-08-11 12:04:43 -07:00
dcache.c
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direct-io.c
…
drop_caches.c
…
eventfd.c
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eventpoll.c
fs/epoll: restore waking from ep_done_scan()
2021-05-06 19:24:13 -07:00
exec.c
Merge branch 'akpm' (patches from Andrew)
2021-07-02 12:08:10 -07:00
fcntl.c
fcntl: Fix unreachable code in do_fcntl()
2021-07-12 11:09:13 -05:00
fhandle.c
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file_table.c
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file.c
Merge branch 'work.file' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-05-03 11:05:28 -07:00
filesystems.c
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fs_context.c
fs: add vfs_parse_fs_param_source() helper
2021-07-14 09:19:06 -07:00
fs_parser.c
vfs: fs_parser: clean up kernel-doc warnings
2021-04-30 11:20:35 -07:00
fs_pin.c
…
fs_struct.c
…
fs_types.c
…
fs-writeback.c
writeback, cgroup: do not reparent dax inodes
2021-07-23 17:43:28 -07:00
fsopen.c
…
init.c
…
inode.c
mm: remove nrexceptional from inode: remove BUG_ON
2021-05-05 11:27:20 -07:00
internal.h
cgroup1: fix leaked context root causing sporadic NULL deref in LTP
2021-07-21 06:39:20 -10:00
io_uring.c
io_uring: improve ctx hang handling
2021-08-23 13:07:59 -06:00
io-wq.c
io-wq: remove GFP_ATOMIC allocation off schedule out path
2021-08-23 13:07:56 -06:00
io-wq.h
io-wq: improve wq_list_add_tail()
2021-08-23 13:07:56 -06:00
ioctl.c
…
Kconfig
mm: hugetlb: introduce CONFIG_HUGETLB_PAGE_FREE_VMEMMAP_DEFAULT_ON
2021-06-30 20:47:26 -07:00
Kconfig.binfmt
binfmt: remove support for em86 (alpha only)
2021-07-25 22:33:03 -07:00
kernel_read_file.c
…
libfs.c
fs: remove noop_set_page_dirty()
2021-06-29 10:53:48 -07:00
locks.c
Merge tag 'nfsd-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
2021-05-05 13:44:19 -07:00
Makefile
binfmt: remove support for em86 (alpha only)
2021-07-25 22:33:03 -07:00
mbcache.c
…
mount.h
…
mpage.c
…
namei.c
Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-07-03 11:41:14 -07:00
namespace.c
Merge tag 'locks-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux
2021-08-21 10:50:22 -07:00
no-block.c
…
nsfs.c
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open.c
Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-07-03 11:41:14 -07:00
pipe.c
pipe: avoid unnecessary EPOLLET wakeups under normal loads
2021-08-18 11:39:46 -07:00
pnode.c
…
pnode.h
…
posix_acl.c
…
proc_namespace.c
…
read_write.c
…
readdir.c
…
remap_range.c
…
select.c
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seq_file.c
seq_file: disallow extremely large seq buffer allocations
2021-07-19 17:18:48 -07:00
signalfd.c
signalfd: Remove SIL_PERF_EVENT fields from signalfd_siginfo
2021-05-18 16:20:54 -05:00
splice.c
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stack.c
…
stat.c
…
statfs.c
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super.c
block: move bd_mutex to struct gendisk
2021-06-01 07:44:32 -06:00
sync.c
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timerfd.c
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userfaultfd.c
userfaultfd: do not untag user pointers
2021-07-23 17:43:28 -07:00
utimes.c
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xattr.c
…