> +static inline bool xfs_inode_has_bigallocunit(struct xfs_inode *ip)
> +{
> + return XFS_IS_REALTIME_INODE(ip) && ip->i_mount->m_sb.sb_rextsize > 1;
> +}
Given that bigallocunit is an entirely new term in XFS, maybe add
a big fat comment explaining it?
Otherwise this looks useful.
