From: Mike Rapoport <rppt@xxxxxxxxxxxxx> Hi, While looking at recent page_mapping_file() changes I've noticed that page_rmapping() and page_anon_vma() could be moved from include/linux/mm.h and we don't need two forward declarations of page_mapping(). I've also noticed that except page_mapping_file() we have somewhat similar page_file_mapping(), which seems superfluous, but I didn't dig further to see how one of them can be dropped. The patches are vs v5.12-rc5-mmots-2021-03-31-22-26. Mike Rapoport (2): mm: move page_rmapping() and page_anon_vma() to mm/internal.h include/linux/mm.h: remove duplicated declaration of page_mapping() include/linux/mm.h | 4 ---- mm/internal.h | 3 +++ 2 files changed, 3 insertions(+), 4 deletions(-) -- 2.28.0