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kernel-fxtec-pro1x/fs/btrfs
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Josef Bacik 66657b318e Btrfs: barrier before waitqueue_active 
We need a barrir before calling waitqueue_active otherwise we will miss
wakeups.  So in places that do atomic_dec(); then atomic_read() use
atomic_dec_return() which imply a memory barrier (see memory-barriers.txt)
and then add an explicit memory barrier everywhere else that need them.
Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
2012-08-28 16:53:33 -04:00
..
acl.c Btrfs: cache no acl on new inodes 2012-05-30 10:23:27 -04:00
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 that error value is changed by mistake 2012-08-28 16:53:28 -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 deadlock in wait_for_more_refs 2012-08-28 16:53:32 -04:00
ctree.h Btrfs: fix deadlock in wait_for_more_refs 2012-08-28 16:53:32 -04:00
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: fix deadlock in wait_for_more_refs 2012-08-28 16:53:32 -04:00
delayed-ref.h Btrfs: hooks for qgroup to record delayed refs 2012-07-12 10:54:38 +02:00
dir-item.c
disk-io.c Btrfs: barrier before waitqueue_active 2012-08-28 16:53:33 -04:00
disk-io.h Btrfs: added helper to create new trees 2012-07-10 15:14:43 +02:00
export.c ->encode_fh() API change 2012-05-29 23:28:33 -04:00
export.h
extent-tree.c Btrfs: fix deadlock in wait_for_more_refs 2012-08-28 16:53:32 -04:00
extent_io.c Btrfs: improve multi-thread buffer read 2012-07-23 16:28:10 -04:00
extent_io.h Merge branch 'for-chris' of git://git.jan-o-sch.net/btrfs-unstable into for-linus 2012-05-31 16:49:53 -04:00
extent_map.c
extent_map.h
file-item.c Btrfs: don't allocate a seperate csums array for direct reads 2012-08-28 16:53:30 -04:00
file.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs 2012-07-05 13:06:25 -07:00
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: barrier before waitqueue_active 2012-08-28 16:53:33 -04:00
ioctl.c Btrfs: fix some endian bugs handling the root times 2012-08-28 16:53:26 -04:00
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: call filemap_fdatawrite twice for compression 2012-06-14 21:30:54 -04:00
ordered-data.h Btrfs: finish ordered extents in their own thread 2012-05-30 10:23:33 -04:00
orphan.c
print-tree.c Btrfs: read device stats on mount, write modified ones during commit 2012-05-30 10:23:41 -04:00
print-tree.h
qgroup.c Btrfs: checking for NULL instead of IS_ERR 2012-08-28 16:53:25 -04:00
rcu-string.h Btrfs: use rcu to protect device->name 2012-06-14 21:29:16 -04:00
reada.c Btrfs: set ioprio of scrub readahead to idle 2012-05-30 10:23:43 -04:00
relocation.c Btrfs: fix error handling in __add_reloc_root() 2012-07-23 16:27:53 -04:00
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: uninit variable fixes in send/receive 2012-07-25 19:21:10 -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 Btrfs: do not use missing devices when showing devname 2012-08-28 16:53:29 -04:00
sysfs.c
transaction.c Btrfs: fix some endian bugs handling the root times 2012-08-28 16:53:26 -04:00
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 Merge branch 'for-chris' of git://git.jan-o-sch.net/btrfs-unstable into for-linus 2012-05-31 16:49:53 -04:00
ulist.h Merge branch 'for-chris' of git://git.jan-o-sch.net/btrfs-unstable into for-linus 2012-05-31 16:49:53 -04:00
version.h
volumes.c Btrfs: barrier before waitqueue_active 2012-08-28 16:53:33 -04:00
volumes.h Btrfs: add DEVICE_READY ioctl 2012-07-23 16:27:42 -04:00
xattr.c Btrfs: use i_version instead of our own sequence 2012-05-30 10:23:27 -04:00
xattr.h
zlib.c