Three more places which could easily be converted to folios. The third one fixes a minor bug in readahead_expand(), but it's only a performance bug and there's few users of readahead_expand(), so I don't think it's worth backporting. Matthew Wilcox (Oracle) (3): filemap: Convert filemap_map_pmd() to take a folio filemap: Convert filemap_range_has_page() to use a folio readahead: Convert readahead_expand() to use a folio mm/filemap.c | 28 +++++++++++++++------------- mm/readahead.c | 39 ++++++++++++++++++++++----------------- 2 files changed, 37 insertions(+), 30 deletions(-) -- 2.35.1
