[PATCH 00/12] btrfs: item helper prep work for snapshot_id

[Josef Bacik <josef@toxicpanda.com>]

Hello,

I sent a bunch of patches previously to rework a lot of our helpers in
preparation of adding the snapshot_id to the btrfs_header.  I missed a few
important areas with those patches, so here's the remaining work to make it
easier to expand the size of the btrfs_header.  These are general fixups and
cleanups that don't rely on the extent tree v2 work.  Thanks,

Josef

Josef Bacik (12):
  btrfs: move btrfs_node_key into ctree.h
  btrfs: add a btrfs_node_key_ptr helper, convert the users
  btrfs: introduce *_leaf_data helpers
  btrfs: make BTRFS_LEAF_DATA_OFFSET take an eb arg
  btrfs: pass eb to the node_key_ptr helpers
  btrfs: pass eb to the item_nr_offset helper
  btrfs: add snapshot_id to the btrfs_header and related defs
  btrfs: move the header SETGET funcs
  btrfs: move the super SETGET funcs
  btrfs: move BTRFS_LEAF related definitions below super SETGET funcs
  btrfs: const-ify fs_info for the compat flag handlers
  btrfs: use _offset helpers instead of offsetof in generic_bin_search

 fs/btrfs/ctree.c                | 151 ++++++------
 fs/btrfs/ctree.h                | 411 +++++++++++++++++---------------
 fs/btrfs/extent_io.c            |   6 +-
 fs/btrfs/struct-funcs.c         |   8 -
 fs/btrfs/tree-checker.c         |   4 +-
 fs/btrfs/tree-mod-log.c         |   4 +-
 include/uapi/linux/btrfs_tree.h |   1 +
 7 files changed, 303 insertions(+), 282 deletions(-)

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2.26.3