[PATCH 3/3] [PATCH 3/3] xfs: do not use xfs_mod_incore_sb_batch for per-cpu counters

[Dave Chinner]

On Wed, Sep 29, 2010 at 03:22:24AM -0400, Christoph Hellwig wrote:
> Update the per-cpu counters manually in xfs_trans_unreserve_and_mod_sb and
> remove support for per-cpu counters from xfs_mod_incore_sb_batch to
> simplify it.  And added benefit is that we don't have to take m_sb_lock
> for transactions that only modify per-cpu counters.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>
....

> +
> +	return;
> +
> +out_undo_ifreecount:
> +	if (ifreedelta)
> +		xfs_icsb_modify_counters(mp, XFS_SBS_IFREE, ifreedelta, rsvd);
> +out_undo_icount:
> +	if (idelta)
> +		xfs_icsb_modify_counters(mp, XFS_SBS_ICOUNT, idelta, rsvd);

These two should be -ifreedelta and -idelta, right?

Cheers,

Dave.
-- 
Dave Chinner
david at fromorbit.com