Jan Kara 04234b3621 ext3: Fix fdatasync() for files with only i_size changes ...

commit 156bddd8e5 upstream.

Code tracking when transaction needs to be committed on fdatasync(2) forgets
to handle a situation when only inode's i_size is changed. Thus in such
situations fdatasync(2) doesn't force transaction with new i_size to disk
and that can result in wrong i_size after a crash.

Fix the issue by updating inode's i_datasync_tid whenever its size is
updated.

Reported-by: Kristian Nielsen <knielsen@knielsen-hq.org>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2012-09-14 10:00:50 -07:00

..

acl.c

userns: rename is_owner_or_cap to inode_owner_or_capable

2011-03-23 19:47:13 -07:00

acl.h

fs: provide rcu-walk aware permission i_ops

2011-01-07 17:50:29 +11:00

balloc.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

bitmap.c

fs: mark nibblemap const

2007-10-17 08:42:47 -07:00

dir.c

ext3: speed up file creates by optimizing rec_len functions

2011-01-10 19:04:07 +01:00

ext3_jbd.c

ext3: replace remaining __FUNCTION__ occurrences

2008-04-28 08:58:45 -07:00

file.c

dquot: cleanup dquot initialize routine

2010-03-05 00:20:30 +01:00

fsync.c

block: remove BLKDEV_IFL_WAIT

2010-09-16 20:52:58 +02:00

hash.c

ext3: Add support for non-native signed/unsigned htree hash algorithms

2008-10-28 13:21:55 -04:00

ialloc.c

ext3: Fix error handling on inode bitmap corruption

2012-05-21 09:40:04 -07:00

inode.c

ext3: Fix fdatasync() for files with only i_size changes

2012-09-14 10:00:50 -07:00

ioctl.c

userns: rename is_owner_or_cap to inode_owner_or_capable

2011-03-23 19:47:13 -07:00

Kconfig

ext3: default to ordered mode

2010-07-23 12:50:55 +02:00

Makefile

…

namei.c

ext3: Properly count journal credits for long symlinks

2011-08-15 18:31:42 -07:00

namei.h

…

resize.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

super.c

ext3: add cleancache support

2011-05-26 10:01:49 -06:00

symlink.c

ext3: symlink must be handled via filesystem specific operation

2010-04-12 21:11:39 +02:00

xattr_security.c

fs/vfs/security: pass last path component to LSM on inode creation

2011-02-01 11:12:29 -05:00

xattr_trusted.c

ext3: constify xattr handlers

2010-05-21 18:31:19 -04:00

xattr_user.c

ext3: constify xattr handlers

2010-05-21 18:31:19 -04:00

xattr.c

ext3: Fix oops in ext3_try_to_allocate_with_rsv()

2011-08-04 21:58:39 -07:00

xattr.h

fs/vfs/security: pass last path component to LSM on inode creation

2011-02-01 11:12:29 -05:00