TAKE 934516 - allocsize mount option

[Nathan Scott <nathans@xxxxxxxxxxxxxxxxxxxxxxx>]

Allow initial XFS delayed allocation size to be increased
beyond 64KB.

Date:  Tue Apr 19 13:43:45 AEST 2005
Workarea:  chook.melbourne.sgi.com:/build/nathans/xfs-linux
Inspected by:  gwehrman@xxxxxxx

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


Modid:  xfs-linux-melb:xfs-kern:22261a
xfs_vfsops.c - 1.465
http://oss.sgi.com/cgi-bin/cvsweb.cgi/xfs-linux/xfs_vfsops.c.diff?r1=text&tr1=1.465&r2=text&tr2=1.464&f=h
xfs_mount.h - 1.196
http://oss.sgi.com/cgi-bin/cvsweb.cgi/xfs-linux/xfs_mount.h.diff?r1=text&tr1=1.196&r2=text&tr2=1.195&f=h