From: Dave Chinner <david@fromorbit.com>
To: Christoph Hellwig <hch@lst.de>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH 05/15] make btree root in inode support generic
Date: Fri, 25 Jul 2008 09:28:27 +1000 [thread overview]
Message-ID: <20080724232827.GF15438@disturbed> (raw)
In-Reply-To: <20080723200848.GF7401@lst.de>
On Wed, Jul 23, 2008 at 10:08:48PM +0200, Christoph Hellwig wrote:
> The bmap btree is rooted in the inode and not in a single disk block. Make
> the support for this feature more generic by:
>
> (a) adding a btree flag to check for instead of the XFS_BTNUM_BMAP type
> (b) add a get_root_from_inode btree operation to get a btree block from
> the inode, with the implementation details left to the individual btree.
>
> Also clean up xfs_btree_get_block, which is the place these two features
> are used.
>
> The XFS_BTREE_ROOT_IN_INODE is based upon a patch from Dave Chinner.
Looks good.
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
prev parent reply other threads:[~2008-07-24 23:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-23 20:08 [PATCH 05/15] make btree root in inode support generic Christoph Hellwig
2008-07-24 23:28 ` Dave Chinner [this message]
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