Re: [PATCH 0/4] btrfs-progs: check: add the ability to detect and report mixed inline and regular data extents

[Su Yue <l@damenly.su>]

On Tue 04 May 2021 at 14:25, Qu Wenruo <wqu@suse.com> wrote:

> Btrfs check original mode can't detect mixed inline and regular 
> data
> extents at all, while lowmem mode reports the problem as hole 
> gap, not
> to the point.
>
> This patchset will add the ability to detect such problem, with 
> a test
> image dumped from subpage branch (with the inline extent disable 
> patch
> reverted).
>
> The patchset is here to detect such problem exposed during 
> subpage
> development, while also acts as the final safenet to catch such 
> mixed
> types bug.
>
> Qu Wenruo (4):
>   btrfs-progs: check/original: add the "0x" prefix for hex error 
>   number
>   btrfs-progs: check/original: detect and report mixed inline 
>   and
>     regular data extents
>   btrfs-progs: check/lowmem: detect and report mixed inline and 
>   regular
>     extents properly
>   btrfs-progs: fsck-tests: add test image for mixed inline and 
>   regular
>     data extents
>
For the series,
Reviewed-by: Su Yue <l@damenly.su>

--
Su
>  check/main.c                                  |   7 +++-
>  check/mode-lowmem.c                           |  31 
>  +++++++++++++++---
>  check/mode-original.h                         |   2 ++
>  .../047-mixed-extent-types/default.img.xz     | Bin 0 -> 2112 
>  bytes
>  .../fsck-tests/047-mixed-extent-types/test.sh |  19 +++++++++++
>  5 files changed, 54 insertions(+), 5 deletions(-)
>  create mode 100644 
>  tests/fsck-tests/047-mixed-extent-types/default.img.xz
>  create mode 100755 
>  tests/fsck-tests/047-mixed-extent-types/test.sh