[0/3] btrfs-progs: Check and repair invalid root item generation

Message

Qu Wenruo Aug. 9, 2019, 6:53 a.m. UTC

Kernel is going to reject invalid root generation.

Consider the existing checks are causing some error reports, we should
handle such problem in advance, so that's the patchset is going to do,
check and repair such invalid root generation.

Qu Wenruo (3):
  btrfs-progs: check/lowmem: Check and repair root generation
  btrfs-progs: check/original: Check and repair root item geneartion
  btrfs-progs: fsck-tests: Add test case for invalid root generation

 check/main.c                                  |  20 ++++++++++++
 check/mode-common.c                           |  29 ++++++++++++++++++
 check/mode-common.h                           |   1 +
 check/mode-lowmem.c                           |  16 ++++++++++
 check/mode-lowmem.h                           |   1 +
 .../default_case.img                          | Bin 0 -> 3072 bytes
 6 files changed, 67 insertions(+)
 create mode 100644 tests/fsck-tests/041-invalid-root-generation/default_case.img