Merge tag 'bcachefs-2025-05-22' of git://evilpiepirate.org/bcachefs

Merge tag 'bcachefs-2025-05-22' of git://evilpiepirate.org/bcachefs

Pull bcachefs fixes from Kent Overstreet:
 "Small stuff, main ones users will be interested in:

   - Couple more casefolding fixes; we can now detect and repair
     casefolded dirents in non-casefolded dir and vice versa

   - Fix for massive write inflation with mmapped io, which hit certain
     databases"

* tag 'bcachefs-2025-05-22' of git://evilpiepirate.org/bcachefs:
  bcachefs: Check for casefolded dirents in non casefolded dirs
  bcachefs: Fix bch2_dirent_create_snapshot() for casefolding
  bcachefs: Fix casefold opt via xattr interface
  bcachefs: mkwrite() now only dirties one page
  bcachefs: fix extent_has_stripe_ptr()
  bcachefs: Fix bch2_btree_path_traverse_cached() when paths realloced