[PATCH] fix for hidden-task problem

It's bad to make (CLONE_THREAD | CLONE_DETACHED) tasks
be _completely_ hidden. Resource consumption is hard
to track down if a user can hide a task from /bin/ps.

This patch, supported by the procps-3.1.13 release,
gives admins the ability to search for such tasks.
The top-level /proc directory remains uncontaminated.

Documentation/Changes

@@ -62,7 +62,7 @@ o  quota-tools            3.09                    # quota -V
 o  PPP                    2.4.0                   # pppd --version
 o  isdn4k-utils           3.1pre1                 # isdnctrl 2>&1|grep version
 o  nfs-utils              1.0.5                   # showmount --version
-o  procps                 2.0.9                   # ps --version
+o  procps                 3.1.13                  # ps --version
 o  oprofile               0.5.3                   # oprofiled --version
 
 Kernel compilation