[SCM] systemtap: system-wide probe/trace tool branch, dsmith/task_finder2, updated. release-1.6-33-gea5e844

[dsmith at sourceware dot org]

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- Log -----------------------------------------------------------------
commit ea5e844ee6b3031c2b430e42e687ab00e6635dbd
Author: David Smith <dsmith@redhat.com>
Date:   Wed Aug 3 14:23:04 2011 -0500

    Semi-working task_finder.
    
    * runtime/stp_utrace.c: Major revision.  Uses kprobe for exec, since there
      is no exec tracepoint.
    * runtime/stp_utrace.h: Updated.
    * runtime/task_finder2.c: Updated.  Exec kprobe handler causing problems,
      since a kprobe handler can't take a lock, allocate memory, etc.

-----------------------------------------------------------------------

Summary of changes:
 runtime/stp_utrace.c   | 1505 +++++++++++++++++++++++++++++++++++++++++-------
 runtime/stp_utrace.h   |   11 +-
 runtime/task_finder2.c |   74 ++--
 3 files changed, 1349 insertions(+), 241 deletions(-)


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systemtap: system-wide probe/trace tool