[GIT PULL] Btrfs updates for 2.6.33

[GIT PULL] Btrfs updates for 2.6.33

[Chris Mason]

Hello everyone,

The master branch of the btrfs unstable tree:

git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable.git master

Has a small collection of fixes.  These are mostly bugs, but I put in
one of Josef's safer performance tweaks as well.

Aneesh Kumar K.V (1) commits (+3/-1):
    Btrfs: apply updated fallocate i_size fix

Josef Bacik (1) commits (+2/-44):
    Btrfs: do not try and lookup the file extent when finishing ordered io

Miao Xie (1) commits (+8/-2):
    Btrfs: remove BUG_ON() due to mounting bad filesystem

Roel Kluin (1) commits (+1/-1):
    Btrfs: make error return negative in btrfs_sync_file()

Zheng Yan (2) commits (+5/-6):
    Btrfs: fix race between allocate and release extent buffer. (+1/-2)
    Btrfs: Fix oopsen when dropping empty tree. (+4/-4)

Total: (6) commits

 fs/btrfs/disk-io.c     |    7 +++++-
 fs/btrfs/extent-tree.c |    8 +++----
 fs/btrfs/extent_io.c   |    3 --
 fs/btrfs/file.c        |    2 -
 fs/btrfs/inode.c       |   50 ++++---------------------------------------------
 fs/btrfs/relocation.c  |    3 +-
 6 files changed, 19 insertions(+), 54 deletions(-)

[GIT PULL] Btrfs updates for 2.6.33

[Chris Mason]

Hello everyone,

The btrfs-unstable master branch has some updates:

git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable.git master

It will pull into either 2.6.32 or 2.6.33-git.

These are bug fixes, mostly around btrfs multi-device code and replacing
failed drives.  It also includes a fix for the orphan cleanup fix in the
last pull, this version is much better.

Outside of fixes, this adds mount -o compress-force, which won't back
off compressing files when part of the file doesn't compress well.

Aneesh Kumar K.V (1) commits (+9/-4):
    Btrfs: Use correct values when updating inode i_size on fallocate

Chris Mason (1) commits (+11/-2):
    Btrfs: Add mount -o compress-force

Josef Bacik (4) commits (+15/-10):
    Btrfs: do not mark the chunk as readonly if in degraded mode (+5/-0)
    Btrfs: check total number of devices when removing missing (+2/-2)
    Btrfs: check return value of open_bdev_exclusive properly (+2/-2)
    Btrfs: run orphan cleanup on default fs root (+6/-6)

Miao Xie (1) commits (+0/-14):
    Btrfs: remove tree_search() in extent_map.c

Yang Hongyang (1) commits (+1/-0):
    Btrfs: fix a memory leak in btrfs_init_acl

Total: (8) commits

 fs/btrfs/acl.c        |    1 +
 fs/btrfs/ctree.h      |    1 +
 fs/btrfs/disk-io.c    |    6 ++++++
 fs/btrfs/extent_map.c |   14 --------------
 fs/btrfs/inode.c      |   22 +++++++++++-----------
 fs/btrfs/super.c      |    9 ++++++++-
 fs/btrfs/volumes.c    |   13 +++++++++----
 7 files changed, 36 insertions(+), 30 deletions(-)