Introduce pfn_to_online_folio() to convert page idle and damon feature to use folios. For page idle feature, should we rename file name and Kconfig to folio too, options? Note: this is based on next-2022113, and some context depends on patchset[1], please help us to review, thanks. [1] https://lore.kernel.org/linux-mm/20221207230152.22938-1-vishal.moola@xxxxxxxxx/ Kefeng Wang (8): mm: memory_hotplug: add pfn_to_online_folio() mm: page_idle: Convert page idle to use folios mm: huge_memory: convert split_huge_pages_all() to use folios mm: damon: add temporary damon_get_folio() mm: damon: convert damon_ptep/pmdp_mkold() to use folios mm: damon: paddr: convert damon_pa_*() to use folios mm: damon: vaddr: convert damon_young_pmd_entry() to use folio mm: damon: remove unneed damon_get_page() include/linux/memory_hotplug.h | 7 +++ mm/damon/ops-common.c | 38 +++++++------- mm/damon/ops-common.h | 3 +- mm/damon/paddr.c | 44 +++++++--------- mm/damon/vaddr.c | 20 ++++---- mm/huge_memory.c | 22 ++++---- mm/page_idle.c | 91 ++++++++++++++++------------------ 7 files changed, 112 insertions(+), 113 deletions(-) -- 2.35.3
