Hi all,
This series contains cleanups to remove unused function, redefine macro
to improve readability and so on. Also this fixes several bugs in z3fold,
such as memory leak in z3fold_destroy_pool(). More details can be found
in the respective changelogs. Thanks!

Miaohe Lin (6):
  mm/z3fold: define macro NCHUNKS as TOTAL_CHUNKS - ZHDR_CHUNKS
  mm/z3fold: avoid possible underflow in z3fold_alloc()
  mm/z3fold: remove magic number in z3fold_create_pool()
  mm/z3fold: remove unused function handle_to_z3fold_header()
  mm/z3fold: fix potential memory leak in z3fold_destroy_pool()
  mm/z3fold: use release_z3fold_page_locked() to release locked z3fold
    page

 mm/z3fold.c | 37 ++++++++++++++-----------------------
 1 file changed, 14 insertions(+), 23 deletions(-)