Jens Axboe 2b2ed9750f io_uring: fix bad inflight accounting for SETUP_IOPOLL|SETUP_SQTHREAD ... We currently assume that submissions from the sqthread are successful, and if IO polling is enabled, we use that value for knowing how many completions to look for. But if we overflowed the CQ ring or some requests simply got errored and already completed, they won't be available for polling. For the case of IO polling and SQTHREAD usage, look at the pending poll list. If it ever hits empty then we know that we don't have anymore pollable requests inflight. For that case, simply reset the inflight count to zero. Reported-by: Pavel Begunkov <asml.silence@gmail.com> Reviewed-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2019-10-25 10:58:53 -06:00
..
9p	9p pull request for inclusion in 5.4	2019-09-27 15:10:34 -07:00
adfs
affs	fs: affs: Initialize filesystem timestamp ranges	2019-08-30 07:27:18 -07:00
afs	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2019-09-29 19:42:07 -07:00
autofs
befs	fs: Fill in max and min timestamps in superblock	2019-08-30 07:27:17 -07:00
bfs	fs: Fill in max and min timestamps in superblock	2019-08-30 07:27:17 -07:00
btrfs	for-5.4-rc2-tag	2019-10-10 08:30:51 -07:00
cachefiles
ceph	ceph: just skip unrecognized info in ceph_reply_info_extra	2019-10-15 17:43:10 +02:00
cifs	CIFS: Force reval dentry if LOOKUP_REVAL flag is set	2019-10-09 00:10:50 -05:00
coda	y2038: add inode timestamp clamping	2019-09-19 09:42:37 -07:00
configfs	configfs updates for 5.4:	2019-09-19 13:09:28 -07:00
cramfs	Merge branch 'work.mount2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2019-09-19 10:06:57 -07:00
crypto	fscrypt: require that key be added when setting a v2 encryption policy	2019-08-12 19:18:50 -07:00
debugfs	Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2019-09-28 08:14:15 -07:00
devpts	devpts_pty_kill(): don't bother with d_delete()	2019-09-03 09:30:56 -04:00
dlm
ecryptfs
efivarfs
efs	fs: Fill in max and min timestamps in superblock	2019-08-30 07:27:17 -07:00
erofs	erofs: fix mis-inplace determination related with noio chain	2019-10-01 04:54:45 +08:00
exportfs
ext2	\n	2019-09-21 13:53:34 -07:00
ext4	Merge branch 'entropy'	2019-09-29 19:25:39 -07:00
f2fs	f2fs-for-5.4-rc1	2019-09-21 14:26:33 -07:00
fat	fat: delete an unnecessary check before brelse()	2019-09-25 17:51:40 -07:00
freevxfs	fs: Fill in max and min timestamps in superblock	2019-08-30 07:27:17 -07:00
fscache
fuse	add virtio-fs	2019-09-27 15:54:24 -07:00
gfs2	Merge branch 'work.mount3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2019-09-24 12:33:34 -07:00
hfs
hfsplus
hostfs
hpfs	fs: hpfs: Initialize filesystem timestamp ranges	2019-08-30 08:11:25 -07:00
hugetlbfs
iomap	iomap: move the iomap_dio_rw ->end_io callback into a structure	2019-09-19 15:32:45 -07:00
isofs	y2038: add inode timestamp clamping	2019-09-19 09:42:37 -07:00
jbd2	jbd2: remove jbd2_journal_inode_add_[write|wait]	2019-09-24 15:54:07 -07:00
jffs2	Merge branch 'work.mount3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2019-09-26 11:33:30 -07:00
jfs	y2038: add inode timestamp clamping	2019-09-19 09:42:37 -07:00
kernfs	y2038: add inode timestamp clamping	2019-09-19 09:42:37 -07:00
lockd
minix	fs: Fill in max and min timestamps in superblock	2019-08-30 07:27:17 -07:00
nfs	NFSv4: Fix leak of clp->cl_acceptor string	2019-10-10 16:14:02 -04:00
nfs_common
nfsd	Highlights:	2019-09-27 17:00:27 -07:00
nilfs2
nls
notify	Highlights:	2019-09-27 17:00:27 -07:00
ntfs	ntfs: remove (un)?likely() from IS_ERR() conditions	2019-09-26 10:10:44 -07:00
ocfs2	ocfs2: fix panic due to ocfs2_wq is null	2019-10-19 06:32:32 -04:00
omfs	fs: omfs: Initialize filesystem timestamp ranges	2019-08-30 08:11:25 -07:00
openpromfs
orangefs	Orangefs: a fix and a cleanup	2019-09-19 10:21:35 -07:00
overlayfs	ovl: filter of trusted xattr results in audit	2019-09-11 16:11:45 +02:00
proc	proc/meminfo: fix output alignment	2019-10-19 06:32:32 -04:00
pstore	pstore: fs superblock limits	2019-08-30 08:11:25 -07:00
qnx4	fs: Fill in max and min timestamps in superblock	2019-08-30 07:27:17 -07:00
qnx6	fs: Fill in max and min timestamps in superblock	2019-08-30 07:27:17 -07:00
quota
ramfs	vfs: Convert ramfs, shmem, tmpfs, devtmpfs, rootfs to use the new mount API	2019-09-12 21:05:34 -04:00
reiserfs	fs/reiserfs/do_balan.c: remove set but not used variable	2019-09-25 17:51:40 -07:00
romfs	Merge branch 'work.mount2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2019-09-19 10:06:57 -07:00
squashfs	Merge branch 'work.mount2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2019-09-19 10:06:57 -07:00
sysfs
sysv	fs: sysv: Initialize filesystem timestamp ranges	2019-08-30 07:27:18 -07:00
tracefs	tracing: Do not create tracefs files if tracefs lockdown is in effect	2019-10-12 20:49:07 -04:00
ubifs	This pull request contains the following changes for UBI, UBIFS and JFFS2:	2019-09-21 11:10:16 -07:00
udf	fs-udf: Delete an unnecessary check before brelse()	2019-09-04 18:19:43 +02:00
ufs	y2038: add inode timestamp clamping	2019-09-19 09:42:37 -07:00
unicode	unicode: make array 'token' static const, makes object smaller	2019-09-17 11:48:24 -04:00
verity	fs-verity: support builtin file signatures	2019-08-12 19:33:50 -07:00
xfs	xfs: change the seconds fields in xfs_bulkstat to signed	2019-10-15 08:46:07 -07:00
aio.c
anon_inodes.c
attr.c	timestamp_truncate: Replace users of timespec64_trunc	2019-08-30 07:27:17 -07:00
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c
binfmt_elf.c	elf: don't use MAP_FIXED_NOREPLACE for elf executable mappings	2019-10-06 13:53:27 -07:00
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
block_dev.c	Changes for 5.4:	2019-09-18 17:35:20 -07:00
buffer.c
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c
compat.c
coredump.c
d_path.c	[PATCH] fix d_absolute_path() interplay with fsmount()	2019-08-30 19:31:09 -04:00
dax.c
dcache.c
dcookies.c
direct-io.c	fs/direct-io.c: fix kernel-doc warning	2019-10-14 15:04:01 -07:00
drop_caches.c
eventfd.c
eventpoll.c	PM / wakeup: Show wakeup sources stats in sysfs	2019-08-21 00:20:40 +02:00
exec.c	sched/membarrier: Fix p->mm->membarrier_state racy load	2019-09-25 17:42:30 +02:00
fcntl.c
fhandle.c	fs/handle.c - fix up kerneldoc	2019-08-07 21:51:47 -04:00
file_table.c	vfs: Export flush_delayed_fput for use by knfsd.	2019-08-19 11:00:39 -04:00
file.c
filesystems.c
fs_context.c	vfs: subtype handling moved to fuse	2019-09-06 21:28:49 +02:00
fs_parser.c	vfs: Make fs_parse() handle fs_param_is_fd-type params better	2019-09-12 21:06:14 -04:00
fs_pin.c
fs_struct.c
fs_types.c
fs-writeback.c	fs/fs-writeback.c: fix kernel-doc warning	2019-10-14 15:04:01 -07:00
fsopen.c
inode.c	mm,thp: avoid writes to file with THP in pagecache	2019-09-24 15:54:11 -07:00
internal.h
io_uring.c	io_uring: fix bad inflight accounting for SETUP_IOPOLL|SETUP_SQTHREAD	2019-10-25 10:58:53 -06:00
ioctl.c
Kconfig	fs-verity for 5.4	2019-09-18 16:59:14 -07:00
Kconfig.binfmt
libfs.c	fs/libfs.c: fix kernel-doc warning	2019-10-14 15:04:01 -07:00
locks.c	Highlights:	2019-09-27 17:00:27 -07:00
Makefile	fs-verity for 5.4	2019-09-18 16:59:14 -07:00
mbcache.c
mount.h
mpage.c
namei.c	fs/namei.c: keep track of nd->root refcount status	2019-09-03 09:30:45 -04:00
namespace.c	Merge branch 'akpm' (patches from Andrew)	2019-09-26 10:29:42 -07:00
no-block.c
nsfs.c
open.c	fs: remove unlikely() from WARN_ON() condition	2019-09-26 10:10:30 -07:00
pipe.c
pnode.c
pnode.h
posix_acl.c
proc_namespace.c	vfs: subtype handling moved to fuse	2019-09-06 21:28:49 +02:00
read_write.c	vfs: fix page locking deadlocks when deduping files	2019-08-16 18:43:24 -07:00
readdir.c	filldir[64]: remove WARN_ON_ONCE() for bad directory entries	2019-10-18 18:41:16 -04:00
select.c
seq_file.c	seq_file: fix problem when seeking mid-record	2019-08-13 16:06:52 -07:00
signalfd.c
splice.c
stack.c
stat.c
statfs.c	vfs: Fix EOVERFLOW testing in put_compat_statfs64	2019-10-03 14:21:35 -07:00
super.c	Merge branch 'work.mount3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2019-10-10 08:16:44 -07:00
sync.c
timerfd.c
userfaultfd.c	userfaultfd: untag user pointers	2019-09-25 17:51:41 -07:00
utimes.c	utimes: Clamp the timestamps before update	2019-08-30 07:27:17 -07:00
xattr.c