Re: [PATCH 08/15] xfs: encode the max btree height in the cursor

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On Tue, Oct 12, 2021 at 04:33:17PM -0700, Darrick J. Wong wrote:
> From: Darrick J. Wong <djwong@xxxxxxxxxx>
> 
> Encode the maximum btree height in the cursor, since we're soon going to
> allow smaller cursors for AG btrees and larger cursors for file btrees.
> 
> Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
> ---
>  fs/xfs/libxfs/xfs_bmap.c          |    2 +-
>  fs/xfs/libxfs/xfs_btree.c         |    4 ++--
>  fs/xfs/libxfs/xfs_btree.h         |    2 ++
>  fs/xfs/libxfs/xfs_btree_staging.c |   10 +++++-----
>  4 files changed, 10 insertions(+), 8 deletions(-)

Looks ok, and fills part of the hole in the btree cursor structure
so doesn't grow it again.

Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>

-- 
Dave Chinner
david@xxxxxxxxxxxxx



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