kernel_optimize_test/fs/ext3
Jan Kara 156bddd8e5 ext3: Fix fdatasync() for files with only i_size changes
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.

CC: <stable@vger.kernel.org> # >= 2.6.32
Reported-by: Kristian Nielsen <knielsen@knielsen-hq.org>
Signed-off-by: Jan Kara <jack@suse.cz>
2012-09-04 00:04:43 +02:00
..
acl.c
acl.h
balloc.c
bitmap.c
dir.c
ext3_jbd.c
ext3.h
file.c
fsync.c
hash.c
ialloc.c
inode.c
ioctl.c
Kconfig
Makefile
namei.c
namei.h
resize.c
super.c
symlink.c
xattr_security.c
xattr_trusted.c
xattr_user.c
xattr.c
xattr.h