PARTIAL TAKE 901191 -

[Steve Lord <lord@xxxxxxx>]

Switch pagebuf hashing to be based on the block_device address
rather than the dev_t. Should give better distribution.


Date:  Tue Sep 23 09:05:14 PDT 2003
Workarea:  jen.americas.sgi.com:/src/lord/xfs-linux.2.4

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


Modid:  xfs-linux:slinx:158800a
linux/fs/xfs/pagebuf/page_buf.c - 1.133
        - change _bhash to use block_device address rather than bd_dev
          for hashing.