Btrfs bug fixes for 4.12

From: Filipe Manana <[email protected]>

Hi Chris,

Please consider the following changes for the 4.12 merge window. These are all bug fixes and nothing particularly outstanding compared to changes for past merge windows.

Thanks.

The following changes since commit a967efb30b3afa3d858edd6a17f544f9e9e46eea:

Btrfs: fix potential use-after-free for cloned bio (2017-04-11 18:49:56 +0200)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/fdmanana/linux.git for-chris-4.12

for you to fetch changes up to a7e3b975a0f9296162b72ac6ab7fad9631a07630:

Btrfs: fix reported number of inode blocks (2017-04-26 16:27:26 +0100)

----------------------------------------------------------------
Filipe Manana (5):
Btrfs: fix invalid attempt to free reserved space on failure to cow range
Btrfs: fix incorrect space accounting after failure to insert inline extent
Btrfs: fix extent map leak during fallocate error path
Btrfs: send, fix file hole not being preserved due to inline extent
Btrfs: fix reported number of inode blocks

Qu Wenruo (2):
btrfs: Fix metadata underflow caused by btrfs_reloc_clone_csum error
btrfs: Handle delalloc error correctly to avoid ordered extent hang

 fs/btrfs/btrfs_inode.h |   7 ++++
 fs/btrfs/extent_io.h   |   5 ++-
 fs/btrfs/file.c        |  66 +++++++++++++++++++++++++++++++++----
 fs/btrfs/inode.c       | 242 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--------------------------------
 fs/btrfs/send.c        |  23 +++++++++++--
 5 files changed, 277 insertions(+), 66 deletions(-)

2.11.0

Thanks Filipe, pulling this in.

-chris