[PATCH 0/2] btrfs: scrub: small enhancement related to super block errors

[Qu Wenruo <wqu@suse.com>]

Recently during a new test case to verify btrfs can handle a fully
corrupted disk (but with a good primary super block), I found that scrub
doesn't really try to repair super blocks.

And scrub doesn't report super block errors in dmesg either.

So this small patchset is to fix the problems by:

- Add explicit error messages for super block errors
- Try to fix super block errors by committing a transaction

Qu Wenruo (2):
  btrfs: scrub: properly report super block errors in dmesg
  btrfs: scrub: try to fix super block errors

 fs/btrfs/scrub.c | 71 ++++++++++++++++++++++++++++++++++--------------
 1 file changed, 50 insertions(+), 21 deletions(-)

-- 
2.37.0