PARTIAL TAKE 985583 - kill struct xfs_btree_hdr

kill struct xfs_btree_hdr

This type is only embedded in struct xfs_btree_block and never used directly. By moving the fields directly into struct xfs_btree_block a lot of the macros for struct xfs_btree_sblock and struct xfs_btree_lblock can be used for struct xfs_btree_block too now which helps greatly with some of the migrations during implementing the generic btree code.

Date:  Wed Sep 24 17:08:26 AEST 2008
Workarea:  redback.melbourne.sgi.com:/home/lachlan/isms/2.6.x-btree

Inspected by:
dgc
billodo
lachlan
Author: lachlan

The following file(s) were checked into:
longdrop.melbourne.sgi.com:/isms/linux/2.6.x-xfs-melb

Modid: xfs-linux-melb:xfs-kern:32174a
fs/xfs/xfs_btree.c - 1.119 - changed
http://oss.sgi.com/cgi-bin/cvsweb.cgi/xfs-linux/xfs_btree.c.diff?r1=text&tr1=1.119&r2=text&tr2=1.118&f=h
fs/xfs/xfs_btree.h - 1.69 - changed
http://oss.sgi.com/cgi-bin/cvsweb.cgi/xfs-linux/xfs_btree.h.diff?r1=text&tr1=1.69&r2=text&tr2=1.68&f=h
- kill struct xfs_btree_hdr