[PATCH v3 0/6] ext4: Fix stale buffer loading from last failed

[Zhihao Cheng]

Patch 1 fixes reusing stale buffer heads from last failed mounting.
Patch 2~4 reconstructs 'j_format_version' initialization and checking
in loading process.

v1->v2:
  Adopt suggestions from Tudor, add fix tag and corrupt 'stable' field
  in patch 1.
  Reserve empty lines in patch 4.
v2->v3:
  Split block device checking cleanup into a new patch (2th).
  Add 'Reviewed-by' tag in patch 3-6.


Zhang Yi (4):
  jbd2: remove unused feature macros
  jbd2: switch to check format version in superblock directly
  jbd2: factor out journal initialization from journal_get_superblock()
  jbd2: remove j_format_version

Zhihao Cheng (2):
  ext4: Fix reusing stale buffer heads from last failed mounting
  ext4: ext4_put_super: Remove redundant checking for
    'sbi->s_journal_bdev'

 fs/ext4/super.c      | 15 +++++++------
 fs/jbd2/journal.c    | 53 +++++++++++++++++---------------------------
 include/linux/jbd2.h | 33 ++++++++++++---------------
 3 files changed, 42 insertions(+), 59 deletions(-)

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2.31.1