commit ec90c5563413ba6d29607397c54958d49c3461a3
author Christoph Hellwig <hch@infradead.org> Mon May 23 08:52:53 2011 +0000
committer Alex Elder <aelder@sgi.com> Wed May 25 10:48:37 2011 -0500
tree 7ee1bb9428858d2f43b426ae71bab6a4703af6f7
parent 548932739b16e623601f6d7dfb31a1fe28cda050

xfs: remove if_lastex

The if_lastex field in struct xfs_ifork is only used as a temporary
index during xfs_bmapi and xfs_bunmapi.  Instead of using the inode
fork to store it keep it local in the callchain.  Fortunately this
is very easy as we already pass a stack copy of it down the whole
chain which can simplify be changed to be passed by reference.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>