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authorChristoph Hellwig <hch@infradead.org>2008-10-30 16:57:51 +1100
committerLachlan McIlroy <lachlan@sgi.com>2008-10-30 16:57:51 +1100
commitd4b3a4b7dd62f2e111d4d0afa9ef3f9b6cd955c0 (patch)
treecd0b5a46d81fa9d9b0253c489f64ad698e3a0fa9 /fs/hostfs
parent4b22a57188d87e873346b73c227607715be96399 (diff)
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[XFS] move xfs_bmbt_killroot to common code
xfs_bmbt_killroot is a mostly generic implementation of moving from a real block based root to an inode based root. So move it to xfs_btree.c where it can use all the nice infrastructure there and make it pointer size agnostic The new name for it is xfs_btree_kill_iroot, following the old naming but making it clear we're dealing with the root in inode case here, and to avoid confusion with xfs_btree_new_root which is used for the not inode rooted case. I've also added a comment describing what it does and why it's named the way it is. SGI-PV: 985583 SGI-Modid: xfs-linux-melb:xfs-kern:32203a 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>
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