[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.7-99-gcfcab6c

[jistone@sourceware.org]

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- Log -----------------------------------------------------------------
commit cfcab6c7110a016fe108bbf4783b7c437a3a9708
Author: Josh Stone <jistone@redhat.com>
Date:   Fri Dec 9 09:24:31 2011 -0800

    Preliminary SDT semaphores with inode-uprobes
    
    This adds mmap tracking to our inode-uprobes client, so we may
    manipulate SDT semaphores as modules come and go.  It seems to work ok,
    though remaining sleepiness issues may need to be worked out in
    task_finder2.

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

Summary of changes:
 runtime/uprobes-inode.c |  402 +++++++++++++++++++++++++++++++++++++++++++----
 tapsets.cxx             |   98 ++++++++----
 2 files changed, 440 insertions(+), 60 deletions(-)


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systemtap: system-wide probe/trace tool