Josef Bacik 224ecce517 Btrfs: fix possible corruption when fsyncing written prealloced extents ... While working on my fsync patch my fsync tester kept hitting mismatching md5sums when I would randomly write to a prealloc'ed region, syncfs() and then write to the prealloced region some more and then fsync() and then immediately reboot. This is because the tree logging code will skip writing csums for file extents who's generation is less than the current running transaction. When we mark extents as written we haven't been updating their generation so they were always being skipped. This wouldn't happen if you were to preallocate and then write in the same transaction, but if you for example prealloced a VM you could definitely run into this problem. This patch makes my fsync tester happy again. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com>		2012-10-01 15:19:02 -04:00
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acl.c
async-thread.c	Btrfs: call the ordered free operation without any locks held	2012-07-25 16:15:07 -04:00
async-thread.h
backref.c	Btrfs: fix gcc warnings for 32bit compiles	2012-10-01 15:19:01 -04:00
backref.h	Merge branch 'send-v2' of git://github.com/ablock84/linux-btrfs into for-linus	2012-07-25 19:19:10 -04:00
btrfs_inode.h	Btrfs: kill free_space pointer from inode structure	2012-07-23 16:28:05 -04:00
check-integrity.c	Btrfs: introduce subvol uuids and times	2012-07-25 23:28:38 +02:00
check-integrity.h
compat.h
compression.c	Btrfs: barrier before waitqueue_active	2012-08-28 16:53:33 -04:00
compression.h
ctree.c	Btrfs: fix btrfs send for inline items and compression	2012-10-01 15:19:00 -04:00
ctree.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2012-08-29 11:36:22 -07:00
delayed-inode.c	Btrfs: barrier before waitqueue_active	2012-08-28 16:53:33 -04:00
delayed-inode.h	Btrfs: flush delayed inodes if we're short on space	2012-07-23 15:41:40 -04:00
delayed-ref.c	Btrfs: allow delayed refs to be merged	2012-08-28 16:53:38 -04:00
delayed-ref.h	Btrfs: allow delayed refs to be merged	2012-08-28 16:53:38 -04:00
dir-item.c
disk-io.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2012-08-29 11:36:22 -07:00
disk-io.h	Btrfs: remove superblock writing after fatal error	2012-08-28 16:53:38 -04:00
export.c
export.h
extent-tree.c	Btrfs: do not allocate chunks as agressively	2012-10-01 15:19:02 -04:00
extent_io.c	Btrfs: fix btrfs send for inline items and compression	2012-10-01 15:19:00 -04:00
extent_io.h
extent_map.c
extent_map.h
file-item.c	Btrfs: fix gcc warnings for 32bit compiles	2012-10-01 15:19:01 -04:00
file.c	Btrfs: fix possible corruption when fsyncing written prealloced extents	2012-10-01 15:19:02 -04:00
free-space-cache.c	Btrfs: do not count in readonly bytes	2012-07-23 16:28:03 -04:00
free-space-cache.h
hash.h
inode-item.c
inode-map.c
inode-map.h
inode.c	Btrfs: update last trans if we don't update the inode	2012-10-01 15:19:02 -04:00
ioctl.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2012-08-29 11:36:22 -07:00
ioctl.h	Merge branch 'send-v2' of git://github.com/ablock84/linux-btrfs into for-linus	2012-07-25 19:19:10 -04:00
Kconfig
locking.c	Btrfs: fix a misplaced address operator in a condition	2012-08-28 16:53:23 -04:00
locking.h
lzo.c
Makefile	Merge branch 'send-v2' of git://github.com/ablock84/linux-btrfs into for-linus	2012-07-25 19:19:10 -04:00
ordered-data.c	btrfs: nuke pdflush from comments	2012-08-04 12:15:35 +04:00
ordered-data.h
orphan.c
print-tree.c
print-tree.h
qgroup.c	Btrfs: fix gcc warnings for 32bit compiles	2012-10-01 15:19:01 -04:00
rcu-string.h	Btrfs: use rcu to protect device->name	2012-06-14 21:29:16 -04:00
reada.c
relocation.c	btrfs: use printk_get_level and printk_skip_level, add __printf, fix fallout	2012-07-30 17:25:14 -07:00
root-tree.c	Btrfs: fix some endian bugs handling the root times	2012-08-28 16:53:26 -04:00
scrub.c	Btrfs: use rcu to protect device->name	2012-06-14 21:29:16 -04:00
send.c	Btrfs: fix gcc warnings for 32bit compiles	2012-10-01 15:19:01 -04:00
send.h	Btrfs: introduce BTRFS_IOC_SEND for btrfs send/receive	2012-07-25 23:30:19 +02:00
struct-funcs.c	Btrfs: rewrite BTRFS_SETGET_FUNCS	2012-07-23 16:28:06 -04:00
super.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2012-08-29 11:36:22 -07:00
sysfs.c
transaction.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2012-08-29 11:36:22 -07:00
transaction.h	Merge branch 'qgroup' of git://git.jan-o-sch.net/btrfs-unstable into for-linus	2012-07-25 16:11:38 -04:00
tree-defrag.c
tree-log.c	Btrfs: return error of btrfs_update_inode() to caller	2012-07-23 16:27:54 -04:00
tree-log.h
ulist.c	Btrfs: make aux field of ulist 64 bit	2012-10-01 15:18:53 -04:00
ulist.h	Btrfs: make aux field of ulist 64 bit	2012-10-01 15:18:53 -04:00
version.h
volumes.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2012-08-29 11:36:22 -07:00
volumes.h	Btrfs: revert checksum error statistic which can cause a BUG()	2012-08-28 16:53:39 -04:00
xattr.c
xattr.h
zlib.c