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580be0837a7a59b207c3d5c661d044d8dd0a6a30
linux/fs
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Jan Kara 580be0837a fs: make sure data stored into inode is properly seen before unlocking new inode 
In theory it could happen that on one CPU we initialize a new inode but
clearing of I_NEW | I_LOCK gets reordered before some of the
initialization.  Thus on another CPU we return not fully uptodate inode
from iget_locked().

This seems to fix a corruption issue on ext3 mounted over NFS.

[akpm@linux-foundation.org: add some commentary]
Signed-off-by: Jan Kara <jack@suse.cz>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-22 07:17:24 -07:00
..
9p
9p: remove unnecessary v9fses->options which duplicates the mount string
2009-08-17 16:42:28 -05:00
adfs
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
affs
affs: add ->sync_fs
2009-06-11 21:36:14 -04:00
afs
writeback: get rid of wbc->for_writepages
2009-09-16 15:16:18 +02:00
autofs
switch follow_down()
2009-06-11 21:36:01 -04:00
autofs4
autofs4 - fix missed case when changing to use struct path
2009-08-31 17:44:05 -10:00
befs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2009-06-17 08:46:57 -07:00
bfs
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
btrfs
fs: Assign bdi in super_block
2009-09-16 15:18:51 +02:00
cachefiles
enforce ->sync_fs is only called for rw superblock
2009-06-11 21:36:06 -04:00
cifs
cifs: consolidate reconnect logic in smb_init routines
2009-09-03 15:30:48 +00:00
coda
splice: implement default splice_read method
2009-05-11 14:13:10 +02:00
configfs
writeback: add name to backing_dev_info
2009-09-11 09:20:26 +02:00
cramfs
fs/cramfs: return f_fsid for statfs(2)
2009-04-02 19:05:08 -07:00
debugfs
debugfs: use specified mode to possibly mark files read/write only
2009-06-15 21:30:28 -07:00
devpts
devpts: remove module-related code
2009-06-24 08:15:24 -04:00
dlm
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm
2009-09-18 09:19:10 -07:00
ecryptfs
eCryptfs: parse_tag_3_packet check tag 3 packet encrypted key size
2009-07-28 14:26:06 -07:00
efs
get rid of BKL in fs/efs
2009-06-17 00:36:36 -04:00
exofs
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
exportfs
…
ext2
ext2: Update comment about generic_osync_inode
2009-09-14 17:08:16 +02:00
ext3
ext3: Flush disk caches on fsync when needed
2009-09-16 17:44:11 +02:00
ext4
ext4: replace MAX_DEFRAG_SIZE with EXT_MAX_BLOCK
2009-09-17 11:55:58 -04:00
fat
fat: Opencode sync_page_range_nolock()
2009-09-14 17:08:17 +02:00
freevxfs
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
fscache
FS-Cache: Fixup renamed filenames in comments in internal.h
2009-05-27 10:20:13 -07:00
fuse
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
2009-09-18 09:23:03 -07:00
gfs2
Merge branch 'for-2.6.32' of git://git.kernel.dk/linux-2.6-block
2009-09-14 17:55:15 -07:00
hfs
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
hfsplus
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
hostfs
hostfs: set maximum filesize in superblock for proper LFS support
2009-06-30 18:56:03 -07:00
hpfs
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
hppfs
hppfs: hppfs_read_file() may return -ERROR
2009-04-02 19:04:53 -07:00
hugetlbfs
writeback: add name to backing_dev_info
2009-09-11 09:20:26 +02:00
isofs
isofs: fix Joliet regression
2009-07-10 19:18:59 -07:00
jbd
jbd: Annotate transaction start also for journal_restart()
2009-09-16 17:44:10 +02:00
jbd2
writeback: get rid of wbc->for_writepages
2009-09-16 15:16:18 +02:00
jffs2
jffs2/jfs/xfs: switch over to 'check_acl' rather than 'permission()'
2009-09-08 11:09:04 -07:00
jfs
jffs2/jfs/xfs: switch over to 'check_acl' rather than 'permission()'
2009-09-08 11:09:04 -07:00
lockd
lockd: Replace nsm_display_address() with rpc_ntop()
2009-08-09 15:09:39 -04:00
minix
Making fs/minix/minix.h double including safe
2009-06-22 11:34:42 -07:00
ncpfs
NLS: update handling of Unicode
2009-06-15 21:44:43 -07:00
nfs
nfs: initialize the backing_dev_info when creating the server
2009-09-21 15:40:33 +02:00
nfs_common
…
nfsd
Merge branch 'nfs-for-2.6.32'
2009-09-11 14:59:37 -04:00
nilfs2
fs: remove bdev->bd_inode_backing_dev_info
2009-09-16 15:16:18 +02:00
nls
NLS: update handling of Unicode
2009-06-15 21:44:43 -07:00
notify
inotify: update the group mask on mark addition
2009-08-28 12:51:14 -04:00
ntfs
ntfs: Use new syncing helpers and update comments
2009-09-14 17:08:16 +02:00
ocfs2
ocfs2: Update syncing after splicing to match generic version
2009-09-14 17:08:16 +02:00
omfs
switch omfs to simple_fsync()
2009-06-11 21:36:13 -04:00
openpromfs
…
partitions
driver model: constify attribute groups
2009-09-15 09:50:47 -07:00
proc
mm: revert "oom: move oom_adj value"
2009-08-18 16:31:13 -07:00
qnx4
fs/qnx4: sanitize includes
2009-06-11 21:36:12 -04:00
quota
quota: Silence lockdep on quota_on
2009-07-30 17:31:23 +02:00
ramfs
writeback: add name to backing_dev_info
2009-09-11 09:20:26 +02:00
reiserfs
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
romfs
ROMFS: romfs_dev_read() error ignored
2009-05-09 10:49:41 -04:00
smbfs
push BKL down into ->put_super
2009-06-11 21:36:07 -04:00
squashfs
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
sysfs
Merge branch 'writeback' of git://git.kernel.dk/linux-2.6-block
2009-09-11 09:17:05 -07:00
sysv
get rid of BKL in fs/sysv
2009-06-17 00:36:37 -04:00
ubifs
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into linux-next
2009-09-21 12:09:22 +03:00
udf
udf: Fix possible corruption when close races with write
2009-09-14 19:13:01 +02:00
ufs
ufs: sector_t cannot be negative
2009-06-18 13:03:46 -07:00
xfs
Merge branch 'master' of git://oss.sgi.com/xfs/xfs into for-linus
2009-09-15 21:37:47 -05:00
aio.c
eventfd: revised interface and cleanups
2009-06-30 18:55:58 -07:00
anon_inodes.c
fs: Provide empty .set_page_dirty() aop for anon inodes
2009-06-18 14:46:10 +02:00
attr.c
vfs: Use lowercase names of quota functions
2009-03-26 02:18:35 +01:00
bad_inode.c
…
binfmt_aout.c
…
binfmt_elf_fdpic.c
elf_core_dump: use rcu_read_lock() to access ->real_parent
2009-06-18 13:03:52 -07:00
binfmt_elf.c
binfmt_elf: fix PT_INTERP bss handling
2009-09-10 20:11:12 +10:00
binfmt_em86.c
…
binfmt_flat.c
flat: fix uninitialized ptr with shared libs
2009-08-07 10:39:57 -07:00
binfmt_misc.c
…
binfmt_script.c
…
binfmt_som.c
Don't crap into descriptor table in binfmt_som
2009-03-31 23:00:28 -04:00
bio-integrity.c
block: Create bip slabs with embedded integrity vectors
2009-07-01 10:56:25 +02:00
bio.c
block: fix sg SG_DXFER_TO_FROM_DEV regression
2009-07-10 20:31:53 +02:00
block_dev.c
fs: remove bdev->bd_inode_backing_dev_info
2009-09-16 15:16:18 +02:00
buffer.c
writeback: switch to per-bdi threads for flushing data
2009-09-11 09:20:25 +02:00
char_dev.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
2009-09-11 09:19:35 -07:00
compat_binfmt_elf.c
…
compat_ioctl.c
compat_ioctl: hook up compat handler for FIEMAP ioctl
2009-08-07 10:39:56 -07:00
compat.c
exec: do not sleep in TASK_TRACED under ->cred_guard_mutex
2009-09-05 11:30:42 -07:00
dcache.c
sched: Pull up the might_sleep() check into cond_resched()
2009-07-18 15:51:44 +02:00
dcookies.c
…
direct-io.c
block: Do away with the notion of hardsect_size
2009-05-22 23:22:54 +02:00
drop_caches.c
mm: remove __invalidate_mapping_pages variant
2009-06-16 19:47:43 -07:00
eventfd.c
eventfd: revised interface and cleanups
2009-06-30 18:55:58 -07:00
eventpoll.c
epoll: fix nested calls support
2009-06-18 13:03:41 -07:00
exec.c
perf: Do the big rename: Performance Counters -> Performance Events
2009-09-21 14:28:04 +02:00
fcntl.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
fifo.c
…
file_table.c
fs: move mark_files_ro into file_table.c
2009-06-11 21:36:02 -04:00
file.c
…
filesystems.c
fs: Mark get_filesystem_list() as __init function.
2009-04-20 23:02:52 -04:00
fs_struct.c
Get rid of indirect include of fs_struct.h
2009-03-31 23:00:27 -04:00
fs-writeback.c
writeback: fix possible bdi writeback refcounting problem
2009-09-16 15:18:53 +02:00
generic_acl.c
New helper - current_umask()
2009-03-31 23:00:26 -04:00
inode.c
fs: make sure data stored into inode is properly seen before unlocking new inode
2009-09-22 07:17:24 -07:00
internal.h
Trim a bit of crap from fs.h
2009-06-11 21:36:07 -04:00
ioctl.c
fs: Add new pre-allocation ioctls to vfs for compatibility with legacy xfs ioctls
2009-06-24 08:15:27 -04:00
ioprio.c
…
Kconfig
fs/Kconfig: move nilfs2 outside misc filesystems
2009-09-14 18:27:16 +09:00
Kconfig.binfmt
…
libfs.c
vfs: make get_sb_pseudo set s_maxbytes to value that can be cast to signed
2009-08-18 16:31:12 -07:00
locks.c
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-09-11 13:23:18 -07:00
Makefile
nilfs2: update makefile and Kconfig
2009-04-07 08:31:16 -07:00
mbcache.c
…
mpage.c
ext4: Properly initialize the buffer_head state
2009-05-13 15:13:42 -04:00
namei.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6
2009-09-11 08:55:49 -07:00
namespace.c
vfs: mnt_want_write_file(): fix special file handling
2009-08-07 10:39:56 -07:00
nfsctl.c
…
no-block.c
…
open.c
CRED: Add some configurable debugging [try #6]
2009-09-02 21:29:01 +10:00
pipe.c
lockdep: Fix lockdep annotation for pipe_double_lock()
2009-07-22 21:14:14 +02:00
pnode.c
…
pnode.h
…
posix_acl.c
…
read_write.c
splice: implement default splice_read method
2009-05-11 14:13:10 +02:00
read_write.h
…
readdir.c
…
select.c
poll/select: initialize triggered field of struct poll_wqueues
2009-08-15 18:40:11 -07:00
seq_file.c
seq_file: add function to write binary data
2009-06-18 13:03:57 -07:00
signalfd.c
…
splice.c
Merge branch 'for-2.6.32' of git://git.kernel.dk/linux-2.6-block
2009-09-14 17:55:15 -07:00
stack.c
…
stat.c
kill vfs_stat_fd / vfs_lstat_fd
2009-04-20 23:02:52 -04:00
super.c
fs: Assign bdi in super_block
2009-09-16 15:18:51 +02:00
sync.c
fs: Assign bdi in super_block
2009-09-16 15:18:51 +02:00
timerfd.c
…
utimes.c
…
xattr_acl.c
…
xattr.c
VFS: Factor out part of vfs_setxattr so it can be called from the SELinux hook for inode_setsecctx.
2009-09-10 10:11:22 +10:00