This series updates mlock to use folios, converting the internal interface
to using folios exclusively and exposing the folio interface externally.

As a product of this moves to using a folio batch rather than a pagevec for
mlock folios, which brings it in line with the core folio batches contained
in mm/swap.c.

Lorenzo Stoakes (4):
  mm: pagevec: add folio_batch_reinit()
  mm: mlock: use folios and a folio batch internally
  mm: mlock: update the interface to use folios
  Documentation/mm: Update references to __m[un]lock_page() to *_folio()

 Documentation/mm/unevictable-lru.rst |  12 +-
 include/linux/pagevec.h              |   5 +
 mm/internal.h                        |  26 ++-
 mm/mlock.c                           | 266 +++++++++++++--------------
 mm/swap.c                            |   2 +-
 5 files changed, 161 insertions(+), 150 deletions(-)

--
2.39.0