[0/4] xfs: refactor extent validation for 5.11

Message

Darrick J. Wong Dec. 6, 2020, 11:10 p.m. UTC

Hi all,

While reviewing the "strengthen log intent validation" series, Brian
Foster suggested that we should refactor all the validation code that
checks physical extents into a common helper, so I've done that for both
data and rt volume mappings.  I also did the same for file ranges, since
those were kind of a mess of open-coded stuff.  Dave Chinner also asked
to rename xfs_fc -> xfs_fs so that's the last patch.

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.

--D

kernel git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git/log/?h=refactorings-5.11
---
 fs/xfs/libxfs/xfs_bmap.c   |   23 ++++------------
 fs/xfs/libxfs/xfs_types.c  |   64 ++++++++++++++++++++++++++++++++++++++++++++
 fs/xfs/libxfs/xfs_types.h  |    7 +++++
 fs/xfs/scrub/bmap.c        |   17 ++++--------
 fs/xfs/scrub/rtbitmap.c    |    4 +--
 fs/xfs/xfs_bmap_item.c     |   13 +--------
 fs/xfs/xfs_extfree_item.c  |   11 +-------
 fs/xfs/xfs_refcount_item.c |   11 +-------
 fs/xfs/xfs_rmap_item.c     |   13 +--------
 fs/xfs/xfs_super.c         |   26 +++++++++---------
 10 files changed, 103 insertions(+), 86 deletions(-)