TAKE - Bump qsort algorithm

[Steve Lord <lord@xxxxxxx>]

>From Christoph, a newer implementation from glibc, does not have the
memory allocation issues the original one did.

Date:  Thu May 30 09:57:46 PDT 2002
Workarea:  jen.americas.sgi.com:/src/lord/xfs-linux.2.5
Author:  lord
Merged by:  lord
Merged mods:  2.4.x-xfs:slinx:120465a

The following file(s) were checked into:
  bonnie.engr.sgi.com:/isms/slinx/2.5.x-xfs


Modid:  2.5.x-xfs:slinx:120465a
linux/fs/xfs/support/qsort.c - 1.4
        - Merge of 2.4.x-xfs:slinx:120465a by lord.
          Bump qsort algorithm to one which does not allocate stack memory