xfs: replace shouty XFS_BM{BT,DR} macros

xfs: replace shouty XFS_BM{BT,DR} macros

Replace all the shouty bmap btree and bmap disk root macros with actual
functions.

sed \
 -e 's/XFS_BMBT_BLOCK_LEN/xfs_bmbt_block_len/g' \
 -e 's/XFS_BMBT_REC_ADDR/xfs_bmbt_rec_addr/g' \
 -e 's/XFS_BMBT_KEY_ADDR/xfs_bmbt_key_addr/g' \
 -e 's/XFS_BMBT_PTR_ADDR/xfs_bmbt_ptr_addr/g' \
 -e 's/XFS_BMDR_REC_ADDR/xfs_bmdr_rec_addr/g' \
 -e 's/XFS_BMDR_KEY_ADDR/xfs_bmdr_key_addr/g' \
 -e 's/XFS_BMDR_PTR_ADDR/xfs_bmdr_ptr_addr/g' \
 -e 's/XFS_BMAP_BROOT_PTR_ADDR/xfs_bmap_broot_ptr_addr/g' \
 -e 's/XFS_BMAP_BROOT_SPACE_CALC/xfs_bmap_broot_space_calc/g' \
 -e 's/XFS_BMAP_BROOT_SPACE/xfs_bmap_broot_space/g' \
 -e 's/XFS_BMDR_SPACE_CALC/xfs_bmdr_space_calc/g' \
 -e 's/XFS_BMAP_BMDR_SPACE/xfs_bmap_bmdr_space/g' \
 -i $(git ls-files fs/xfs/*.[ch] fs/xfs/libxfs/*.[ch] fs/xfs/scrub/*.[ch])

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>