[PATCH 00/16] btrfs: some cleanups for extent-io-tree (mostly renames)

[fdmanana@kernel.org]

From: Filipe Manana <fdmanana@suse.com>

These are mostly to rename exported functions so that they have a 'btrfs_'
prefix and follow coding style, to avoid potential clashes in the future
with other kernel functions defined elsewhere outside btrfs. As more
functions are added to extent-io-tree.h, there's a tendency to follow the
existing style and not add a 'btrfs_' prefix for consistency with the
other function names, so as time passes we get more exported functions
that don't follow the coding style by missing a 'btrfs_' prefix. I'm in
the process of adding another new exported function to extent-io-tree.h
and found my self unconfortable adding a 'btrfs_' prefix to it while the
other exported functions don't have one.

I tried to split the rename into several and more reasonably sized patches
to make it easier to review and also because a few do a bit more than
simply renaming, but with notes in the change logs.

Filipe Manana (16):
  btrfs: remove extent_io_tree_to_inode() and is_inode_io_tree()
  btrfs: add btrfs prefix to trace events for extent state alloc and free
  btrfs: add btrfs prefix to main lock, try lock and unlock extent functions
  btrfs: add btrfs prefix to dio lock and unlock extent functions
  btrfs: rename __lock_extent() and __try_lock_extent()
  btrfs: rename the functions to clear bits for an extent range
  btrfs: rename set_extent_bit() to include a btrfs prefix
  btrfs: rename the functions to search for bits in extent ranges
  btrfs: rename the functions to get inode and fs_info from an extent io tree
  btrfs: directly grab inode at __btrfs_debug_check_extent_io_range()
  btrfs: rename the functions to init and release an extent io tree
  btrfs: rename the functions to count, test and get bit ranges in io trees
  btrfs: rename free_extent_state() to include a btrfs prefix
  btrfs: rename remaining exported functions from extent-io-tree.h
  btrfs: remove double underscore prefix from __set_extent_bit()
  btrfs: make btrfs_find_contiguous_extent_bit() return bool instead of int

 fs/btrfs/block-group.c           |  34 ++---
 fs/btrfs/compression.c           |   6 +-
 fs/btrfs/defrag.c                |  36 ++---
 fs/btrfs/dev-replace.c           |  12 +-
 fs/btrfs/direct-io.c             |  38 +++---
 fs/btrfs/disk-io.c               |  35 ++---
 fs/btrfs/extent-io-tree.c        | 218 ++++++++++++++-----------------
 fs/btrfs/extent-io-tree.h        | 155 +++++++++++-----------
 fs/btrfs/extent-tree.c           |  38 +++---
 fs/btrfs/extent_io.c             |  40 +++---
 fs/btrfs/extent_map.c            |   4 +-
 fs/btrfs/fiemap.c                |   6 +-
 fs/btrfs/file-item.c             |  22 ++--
 fs/btrfs/file.c                  |  87 ++++++------
 fs/btrfs/free-space-cache.c      |  36 ++---
 fs/btrfs/inode.c                 | 167 +++++++++++------------
 fs/btrfs/ioctl.c                 |   8 +-
 fs/btrfs/ordered-data.c          |   8 +-
 fs/btrfs/qgroup.c                |  30 +++--
 fs/btrfs/reflink.c               |  12 +-
 fs/btrfs/relocation.c            |  61 ++++-----
 fs/btrfs/super.c                 |   4 +-
 fs/btrfs/tests/btrfs-tests.c     |   4 +-
 fs/btrfs/tests/extent-io-tests.c |  54 ++++----
 fs/btrfs/tests/inode-tests.c     |  24 ++--
 fs/btrfs/transaction.c           |  34 ++---
 fs/btrfs/tree-log.c              |  12 +-
 fs/btrfs/volumes.c               |  28 ++--
 include/trace/events/btrfs.h     |  16 +--
 29 files changed, 607 insertions(+), 622 deletions(-)

-- 
2.45.2