[PATCHSET,v9r2d1,0/2] xfs: online checking of parent pointers

Message

Darrick J. Wong Feb. 16, 2023, 8:27 p.m. UTC

Hi all,

Update the existing online parent pointer checker to confirm the
directory entries that should also exist.

If you're going to start using this mess, you probably ought to just
pull from my git trees, which are linked below.

This is an extraordinary way to destroy everything.  Enjoy!
Comments and questions are, as always, welcome.
kernel git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git/log/?h=pptrs-online-parent-check

xfsprogs git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/xfsprogs-dev.git/log/?h=pptrs-online-parent-check
---
 fs/xfs/Makefile            |    2 
 fs/xfs/libxfs/xfs_parent.c |   38 +++
 fs/xfs/libxfs/xfs_parent.h |   10 +
 fs/xfs/scrub/parent.c      |  529 ++++++++++++++++++++++++++++++++++++++++++++
 fs/xfs/scrub/trace.h       |   66 +++++
 5 files changed, 644 insertions(+), 1 deletion(-)