Miao Xie d4edf39bd5 Btrfs: fix uncompleted transaction ... In some cases, we need commit the current transaction, but don't want to start a new one if there is no running transaction, so we introduce the function - btrfs_attach_transaction(), which can catch the current transaction, and return -ENOENT if there is no running transaction. But no running transaction doesn't mean the current transction completely, because we removed the running transaction before it completes. In some cases, it doesn't matter. But in some special cases, such as freeze fs, we hope the transaction is fully on disk, it will introduce some bugs, for example, we may feeze the fs and dump the data in the disk, if the transction doesn't complete, we would dump inconsistent data. So we need fix the above problem for those cases. We fixes this problem by introducing a function: btrfs_attach_transaction_barrier() if we hope all the transaction is fully on the disk, even they are not running, we can use this function. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com>		2013-02-20 13:00:05 -05:00
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9p
adfs
affs
afs
autofs4
befs
bfs
btrfs	Btrfs: fix uncompleted transaction	2013-02-20 13:00:05 -05:00
cachefiles
ceph
cifs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-12-01 13:29:55 -08:00
coda
configfs
cramfs
debugfs
devpts
dlm
ecryptfs
efs
exofs
exportfs
ext2
ext3	ext3: Avoid underflow of in ext3_trim_fs()	2012-11-19 21:36:12 +01:00
ext4
fat
freevxfs
fscache
fuse
gfs2
hfs
hfsplus
hostfs
hpfs
hppfs
hugetlbfs
isofs
jbd	jbd: Fix lock ordering bug in journal_unmap_buffer()	2012-11-23 15:17:18 +01:00
jbd2
jffs2
jfs
lockd
logfs
minix
ncpfs
nfs	nfs_lookup_revalidate(): fix a leak	2012-11-29 22:04:36 -05:00
nfs_common
nfsd
nilfs2
nls
notify	fanotify: fix FAN_Q_OVERFLOW case of fanotify_read()	2012-11-18 09:30:00 -10:00
ntfs
ocfs2
omfs
openpromfs
proc	proc: check vma->vm_file before dereferencing	2012-11-26 17:41:24 -08:00
pstore	pstore: Fix NULL pointer dereference in console writes	2012-11-14 18:30:21 -08:00
qnx4
qnx6
quota
ramfs
reiserfs	reiserfs: Move quota calls out of write lock	2012-11-19 21:34:33 +01:00
romfs
squashfs
sysfs
sysv
ubifs
udf
ufs
xfs	xfs: drop buffer io reference when a bad bio is built	2012-11-17 09:36:57 -06:00
aio.c
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c
binfmt_elf.c
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
binfmt_som.c
bio-integrity.c
bio.c
block_dev.c	vfs: fix O_DIRECT read past end of block device	2012-12-08 08:28:26 -08:00
buffer.c	vfs: clear to the end of the buffer on partial buffer reads	2012-12-05 10:32:59 -08:00
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c
compat.c
coredump.c
coredump.h
dcache.c
dcookies.c
direct-io.c	direct-io: don't read inode->i_blkbits multiple times	2012-11-29 12:38:44 -08:00
drop_caches.c
eventfd.c
eventpoll.c
exec.c
fcntl.c
fhandle.c
fifo.c
file_table.c
file.c	fix off-by-one in argument passed by iterate_fd() to callbacks	2012-11-29 23:01:30 -05:00
filesystems.c
fs_struct.c
fs-writeback.c	writeback: put unused inodes to LRU after writeback completion	2012-11-26 17:41:24 -08:00
generic_acl.c
inode.c	writeback: put unused inodes to LRU after writeback completion	2012-11-26 17:41:24 -08:00
internal.h	writeback: put unused inodes to LRU after writeback completion	2012-11-26 17:41:24 -08:00
ioctl.c
ioprio.c
Kconfig
Kconfig.binfmt
libfs.c
locks.c
Makefile
mbcache.c
mount.h
mpage.c
namei.c	lookup_one_len: don't accept . and ..	2012-11-29 22:17:21 -05:00
namespace.c
no-block.c
open.c
pipe.c
pnode.c
pnode.h
posix_acl.c
proc_namespace.c
read_write.c
read_write.h
readdir.c
select.c
seq_file.c
signalfd.c
splice.c
stack.c
stat.c
statfs.c
super.c
sync.c
timerfd.c
utimes.c
xattr_acl.c
xattr.c