[PATCH 5/5] xfs: increase inode cluster size for v5 filesystems

[Dave Chinner]

On Tue, Nov 05, 2013 at 08:43:07AM -0800, Christoph Hellwig wrote:
> > +	if (xfs_sb_version_hascrc(&mp->m_sb)) {
> > +		int	new_size = mp->m_inode_cluster_size;
> > +
> > +		new_size *= mp->m_sb.sb_inodesize / XFS_DINODE_MIN_SIZE;
> > +		if (mp->m_sb.sb_inoalignmt >= XFS_B_TO_FSBT(mp, new_size))
> > +			mp->m_inode_cluster_size = new_size;
> > +		xfs_info(mp, "Using inode cluster size of %d bytes",
> > +			 mp->m_inode_cluster_size);
> 
> printing this on every mount seem a bit too verbose.

I'd like to leave it there until we remove the experimental tag from
the v5 superblock configuration, as there is no good way of
determining that someone is using a mkfs patched to enable this
feature yet...

Cheers,

Dave.
-- 
Dave Chinner
david at fromorbit.com