Hi all, The VM doesn't need or want ->writepage for writeback and is fine with just having ->writepages as long as ->migrate_folio is implemented. This series removes all ->writepage instances that use block_write_full_page directly and also have a plain mpage_writepages based ->writepages. Diffstat: fs/exfat/inode.c | 9 ++------- fs/ext2/inode.c | 6 ------ fs/fat/inode.c | 9 ++------- fs/hfs/inode.c | 2 +- fs/hfsplus/inode.c | 2 +- fs/hpfs/file.c | 9 ++------- fs/jfs/inode.c | 7 +------ fs/omfs/file.c | 7 +------ fs/udf/inode.c | 7 +------ 9 files changed, 11 insertions(+), 47 deletions(-)