tree c948ac3cc49516c256ed9ab9355eb49c9f7c2a43
parent de227dd9604934d2a6d33cd332d1be431719c93e
author Christoph Hellwig <hch@infradead.org> 1225346062 +1100
committer Lachlan McIlroy <lachlan@sgi.com> 1225346062 +1100

[XFS] make btree root in inode support generic

The bmap btree is rooted in the inode and not in a disk block. Make the
support for this feature more generic by adding a btree flag to for this
feature instead of relying on the XFS_BTNUM_BMAP btnum check.

Also clean up xfs_btree_get_block where this new flag is used.

Based upon a patch from Dave Chinner.

SGI-PV: 985583

SGI-Modid: xfs-linux-melb:xfs-kern:32180a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Bill O'Donnell <billodo@sgi.com>
Signed-off-by: David Chinner <david@fromorbit.com>