Convert all the caller functions of cgroup_throttle_swaprate() to use folios, and use folio_throttle_swaprate(), which allows us to remove cgroup_throttle_swaprate() completely. v2: - address comments from Matthew Wilcox, eg, 1) folio conversion inside __do_huge_pmd_anonymous_page() function, 2) rename __cgroup_throttle_swaprate() to __folio_throttle_swaprate() 3) rename gfp_mask to gfp Kefeng Wang (7): mm: huge_memory: convert __do_huge_pmd_anonymous_page() to use a folio mm: memory: use folio_throttle_swaprate() in do_swap_page() mm: memory: use folio_throttle_swaprate() in page_copy_prealloc() mm: memory: use folio_throttle_swaprate() in wp_page_copy() mm: memory: use folio_throttle_swaprate() in do_anonymous_page() mm: memory: use folio_throttle_swaprate() in do_cow_fault() mm: swap: remove unneeded cgroup_throttle_swaprate() include/linux/swap.h | 12 ++++-------- mm/huge_memory.c | 21 +++++++++++---------- mm/memory.c | 10 +++++----- mm/swapfile.c | 6 +++--- 4 files changed, 23 insertions(+), 26 deletions(-) -- 2.35.3