[GIT PULL] Btrfs fixes for 6.2-rc3

[David Sterba]

Hi,

first batch of regression and regular fixes. Please pull, thanks.

- regressions:
  - fix error handling after conversion to qstr for paths
  - fix raid56/scrub recovery caused by uninitialized variable after
    conversion to error bitmaps
  - restore qgroup backref lookup behaviour after recent refactoring
  - fix leak of device lists at module exit time

- fix resolving backrefs for inline extent followed by prealloc

- reset defrag ioctl buffer on memory allocation error

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The following changes since commit b7af0635c87ff78d6bd523298ab7471f9ffd3ce5:

  btrfs: print transaction aborted messages with an error level (2022-12-05 18:00:59 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-6.2-rc2-tag

for you to fetch changes up to fee4c19937439693f2420a916169d08e88576e8e:

  btrfs: fix fscrypt name leak after failure to join log transaction (2022-12-20 19:43:47 +0100)

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Boris Burkov (1):
      btrfs: fix resolving backrefs for inline extent followed by prealloc

Christophe JAILLET (2):
      btrfs: fix an error handling path in btrfs_rename()
      btrfs: fix an error handling path in btrfs_defrag_leaves()

Filipe Manana (2):
      btrfs: fix leak of fs devices after removing btrfs module
      btrfs: fix fscrypt name leak after failure to join log transaction

Josef Bacik (2):
      btrfs: restore BTRFS_SEQ_LAST when looking up qgroup backref lookup
      btrfs: scrub: fix uninitialized return value in recover_scrub_rbio

Naohiro Aota (1):
      btrfs: fix trace event name typo for FLUSH_DELAYED_REFS

 fs/btrfs/backref.c           | 4 ++++
 fs/btrfs/defrag.c            | 6 ++++--
 fs/btrfs/inode.c             | 6 ++++--
 fs/btrfs/qgroup.c            | 1 +
 fs/btrfs/raid56.c            | 2 +-
 fs/btrfs/super.c             | 1 +
 fs/btrfs/tree-log.c          | 5 ++++-
 include/trace/events/btrfs.h | 2 +-
 8 files changed, 20 insertions(+), 7 deletions(-)