[0/3] Unify filler_t and read_folio

Message

Matthew Wilcox May 2, 2022, 5:41 a.m. UTC

I realised there was no good reason for any of the three filesystems which
actually use read_cache_page() to pass in something that wasn't a struct
file pointer.  Indeed, it made each of them more complex.  These aren't
filesystems I test regularly, so please scrutinise carefully.  This is
on top of the read_folio() patchset that I posted recently and can be
found at git://git.infradead.org/users/willy/pagecache.git for-next

Matthew Wilcox (Oracle) (3):
  jffs2: Pass the file pointer to jffs2_do_readpage_unlock()
  nfs: Pass the file pointer to nfs_symlink_filler()
  fs: Change the type of filler_t

 fs/gfs2/aops.c          | 29 +++++++++++------------------
 fs/jffs2/file.c         |  9 ++++-----
 fs/jffs2/gc.c           |  2 +-
 fs/jffs2/os-linux.h     |  2 +-
 fs/nfs/symlink.c        | 16 ++++++++--------
 include/linux/pagemap.h |  6 +++---
 mm/filemap.c            | 40 ++++++++++++++++++++--------------------
 7 files changed, 48 insertions(+), 56 deletions(-)