Christoph Hellwig 5f3481e9a8 ext4: fix cache flush in ext4_sync_file ... We need to flush the write cache unconditionally in ->fsync, otherwise writes into already allocated blocks can get lost. Writes into fully allocated files are very common when using disk images for virtualization, and without this fix can easily lose data after an fdatasync, which is the typical implementation for a cache flush on the virtual drive. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>		2009-09-05 21:42:42 -04:00
..
acl.c	ext[234]: move over to 'check_acl' permission model	2009-09-08 11:09:04 -07:00
acl.h	ext[234]: move over to 'check_acl' permission model	2009-09-08 11:09:04 -07:00
balloc.c	ext4: open-code ext4_mb_update_group_info	2009-08-17 23:51:29 -04:00
bitmap.c	ext4: Change unsigned long to unsigned int	2008-11-05 00:14:04 -05:00
block_validity.c	ext4: Add a comprehensive block validity check to ext4_get_blocks()	2009-05-17 15:38:01 -04:00
dir.c	ext4: Define a new set of flags for ext4_get_blocks()	2009-05-14 00:58:52 -04:00
ext4_extents.h	ext4: Show unwritten extent flag in ext4_ext_show_leaf()	2009-09-18 13:34:55 -04:00
ext4_jbd2.c	ext4: Fix buffer head reference leak in no-journal mode	2009-07-13 09:07:20 -04:00
ext4_jbd2.h	ext4: Fix buffer head reference leak in no-journal mode	2009-07-13 09:07:20 -04:00
ext4.h	ext4: Remove journal_checksum mount option and enable it by default	2009-09-05 12:50:43 -04:00
extents.c	ext4: fix extent sanity checking code with AGGRESSIVE_TEST	2009-08-28 10:40:33 -04:00
file.c	ext4: Remove syncing logic from ext4_file_write	2009-09-14 17:08:16 +02:00
fsync.c	ext4: fix cache flush in ext4_sync_file	2009-09-05 21:42:42 -04:00
hash.c	ext4: Add support for non-native signed/unsigned htree hash algorithms	2008-10-28 13:21:44 -04:00
ialloc.c	ext4: fix build warning when EXT4FS_DEBUG is on	2009-07-27 21:44:40 -04:00
inode.c	ext4: Add new tracepoint: trace_ext4_da_write_pages()	2009-08-31 23:13:11 -04:00
ioctl.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	2009-07-13 16:39:25 -07:00
Kconfig	ext4: Add configurable run-time mballoc debugging	2009-09-18 13:38:55 -04:00
Makefile	ext4: online defrag -- Add EXT4_IOC_MOVE_EXT ioctl	2009-06-17 19:24:03 -04:00
mballoc.c	ext4: Declare seq_operations and file_operations structures as const	2009-09-05 09:28:54 -04:00
mballoc.h	ext4: use ext4_grpblk_t more extensively	2009-08-25 22:36:45 -04:00
migrate.c	ext4: Add missing unlock_new_inode() call in extent migration code	2009-08-25 22:36:05 -04:00
move_extent.c	ext4: fix journal ref count in move_extent_par_page	2009-08-10 23:05:28 -04:00
namei.c	ext4: Limit number of links that can be created by ext4_link()	2009-08-29 21:08:08 -04:00
resize.c	block: rename CONFIG_LBD to CONFIG_LBDAF	2009-06-19 08:08:50 +02:00
super.c	ext4: Remove journal_checksum mount option and enable it by default	2009-09-05 12:50:43 -04:00
symlink.c	ext4: Rename ext4dev to ext4	2008-10-10 20:02:48 -04:00
xattr_security.c	ext4: move headers out of include/linux	2008-04-29 18:13:32 -04:00
xattr_trusted.c	ext4: remove double definitions of xattr macros	2008-07-11 19:27:31 -04:00
xattr_user.c	ext4: remove double definitions of xattr macros	2008-07-11 19:27:31 -04:00
xattr.c	ext4: Use lowercase names of quota functions	2009-03-26 02:18:36 +01:00
xattr.h	ext4: Rename ext4dev to ext4	2008-10-10 20:02:48 -04:00