[PATCH v2 0/4] Folio pos + size cleanups

[David Sterba <dsterba@suse.com>]

Helper to simplify numerous folio_pos() + folio_size() calculations.

v2:
- preparatory patches: rename variables matching the semantics of
  locking with the "-1" end of range, and simplify some range calculations
- updated changelogs with stats of potential usage outside of btrfs

David Sterba (4):
  btrfs: simplify range end calculations in
    truncate_block_zero_beyond_eof()
  btrfs: rename variables for locked range in defrag_prepare_one_folio()
  btrfs: add helper folio_end()
  btrfs: use folio_end() where appropriate

 fs/btrfs/compression.h  |  7 +++----
 fs/btrfs/defrag.c       | 19 +++++++++----------
 fs/btrfs/extent_io.c    | 17 ++++++++---------
 fs/btrfs/file.c         |  9 ++++-----
 fs/btrfs/inode.c        | 12 +++++-------
 fs/btrfs/misc.h         |  7 +++++++
 fs/btrfs/ordered-data.c |  2 +-
 fs/btrfs/subpage.c      |  5 ++---
 8 files changed, 39 insertions(+), 39 deletions(-)

-- 
2.47.1