XFS_DIR3_FREE_CRC_OFF  113 fs/xfs/libxfs/xfs_dir2_node.c 	    !xfs_buf_verify_cksum(bp, XFS_DIR3_FREE_CRC_OFF))
XFS_DIR3_FREE_CRC_OFF  143 fs/xfs/libxfs/xfs_dir2_node.c 	xfs_buf_update_cksum(bp, XFS_DIR3_FREE_CRC_OFF);