BMBT_BLOCKCOUNT_BITLEN 109 fs/xfs/libxfs/xfs_bmap_btree.c ASSERT(!(s->br_blockcount & xfs_mask64hi(64-BMBT_BLOCKCOUNT_BITLEN))); BMBT_BLOCKCOUNT_BITLEN 29 fs/xfs/libxfs/xfs_iext_tree.c #define XFS_IEXT_LENGTH_MASK xfs_mask64lo(BMBT_BLOCKCOUNT_BITLEN)