[GIT PULL] Btrfs fixes for 5.0-rc3

[David Sterba]

Hi,

please pull the following branch to obtain a handful of fixes (some of
them in testing for a long time, were briefly mentioned in the 1st
pull):

- fix some test failures regarding cleanup after transaction abort

- revert of a patch that could cause a deadlock

- delayed iput fixes, that can help in ENOSPC situation when there's low
  space and lot data to write

Thanks.

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The following changes since commit 1b3922a8bc74231f9a767d1be6d9a061a4d4eeab:

  btrfs: Use real device structure to verify dev extent (2019-01-10 17:13:00 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-5.0-rc2-tag

for you to fetch changes up to fd340d0f68cc87badfc9efcb226f23a5428826a0:

  btrfs: wakeup cleaner thread when adding delayed iput (2019-01-18 17:27:23 +0100)

----------------------------------------------------------------
David Sterba (1):
      Revert "btrfs: balance dirty metadata pages in btrfs_finish_ordered_io"

Josef Bacik (4):
      btrfs: handle delayed ref head accounting cleanup in abort
      btrfs: wait on ordered extents on abort cleanup
      btrfs: run delayed iputs before committing
      btrfs: wakeup cleaner thread when adding delayed iput

 fs/btrfs/ctree.h       |  7 +++++++
 fs/btrfs/disk-io.c     | 12 ++++++++++++
 fs/btrfs/extent-tree.c | 21 ++++++++++++++-------
 fs/btrfs/inode.c       |  5 ++---
 4 files changed, 35 insertions(+), 10 deletions(-)