TAKE - queue buffer heads on the correct list

[Steve Lord <lord@sgi.com>]

No operational difference as far as xfs is concerned, but we
were putting data buffers on a list intended for metadata.

Date:  Wed Feb 27 15:11:09 PST 2002
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:  2.4.x-xfs:slinx:112932a
linux/fs/xfs/xfs_vfsops.c - 1.338
linux/fs/xfs/linux/xfs_lrw.c - 1.125
linux/fs/xfs/pagebuf/page_buf_io.c - 1.14
	- Use the inode_data_buffers functions instead of the inode_buffers
	  functions.