TAKE 877736 - Eliminate a race condition in xfs_inval_cached_pages

[Steve Lord <lord@xxxxxxx>]

back out the last change to this file, it is incorrect, the
merge tools broke on this one before. The actual fix has been
in xfs linux for a long time.


Date:  Wed Mar  5 08:47:58 PST 2003
Workarea:  jen.americas.sgi.com:/src/lord/xfs-merge.2.4
Undoes mod:  2.4.x-xfs:slinx:136462b

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


Modid:  2.4.x-xfs:slinx:140964a
linux/fs/xfs/xfs_rw.c - 1.375