v1->v2: -rebase on up-to-date tree. -add test result in "mm: correct calculation of wb's bg_thresh in cgroup domain" -drop "mm: remove redundant check in wb_min_max_ratio" -collect RVB from Matthew to "mm: remove stale comment __folio_mark_dirty" This series contains some random cleanups and a fix to correct calculation of wb's bg_thresh in cgroup domain. More details can be found respective patches. Thanks! Kemeng Shi (4): mm: enable __wb_calc_thresh to calculate dirty background threshold mm: correct calculation of wb's bg_thresh in cgroup domain mm: call __wb_calc_thresh instead of wb_calc_thresh in wb_over_bg_thresh mm: remove stale comment __folio_mark_dirty mm/page-writeback.c | 40 +++++++++++++++++++++------------------- 1 file changed, 21 insertions(+), 19 deletions(-) -- 2.30.0