[GIT PULL] Btrfs fixes for 4.18-rc2

[David Sterba]

Hi,

we have a few regression fixes for qgroup rescan status tracking and the
vm_fault_t conversion that mixed up the error values.

Please pull, thanks.

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The following changes since commit c5b4a50b74018b3677098151ec5f4fce07d5e6a0:

  Btrfs: fix return value on rename exchange failure (2018-06-22 12:59:08 +0200)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-4.18-rc2-tag

for you to fetch changes up to e4e7ede739f7fb468686dfffa2d1e35dca35bacd:

  Btrfs: fix mount failure when qgroup rescan is in progress (2018-06-28 11:30:57 +0200)

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Chris Mason (1):
      Btrfs: fix regression in btrfs_page_mkwrite() from vm_fault_t conversion

Filipe Manana (1):
      Btrfs: fix mount failure when qgroup rescan is in progress

Qu Wenruo (1):
      btrfs: quota: Set rescan progress to (u64)-1 if we hit last leaf

 fs/btrfs/inode.c  |  3 ++-
 fs/btrfs/qgroup.c | 17 +++++++++++++----
 2 files changed, 15 insertions(+), 5 deletions(-)