TAKE - add a new xfs_mount parameter to xfs_blkdev_get

[Christoph Hellwig <hch@taclab54.munich.sgi.com>]

Date:  Mon Dec  9 11:55:07 PST 2002
Workarea:  taclab54.munich.sgi.com:/home/hch/repo/slinx/2.4.x-xfs

The following file(s) were checked into:
  bonnie.engr.sgi.com:/isms/slinx/2.4.x-xfs


Modid:  2.4.x-xfs:slinx:134788a
linux/fs/xfs/xfs_vfsops.c - 1.403
	- allocate struct xfs_mount early, pass it down to xfs_blkdev_get

linux/fs/xfs/xfs_mount.h - 1.164
	- remove second copy of a few prototypes

linux/fs/xfs/linux/xfs_super.h - 1.35
	- add a new xfs_mount parameter to xfs_blkdev_get

linux/fs/xfs/linux/xfs_super.c - 1.236
	- add a new xfs_mount parameter to xfs_blkdev_get.  It's unused so
	  far but will be needed for proper kernel-level exclusion in 2.5