[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.2-329-g6106e88

[mark at sourceware dot org]

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- Log -----------------------------------------------------------------
commit 6106e8837455c3e995feda23d16f6e59dabadc3f
Author: Mark Wielaard <mjw@redhat.com>
Date:   Wed Jun 23 21:07:33 2010 +0200

    Better split kernel/user space address symbol lookups.
    
    * runtime/sym.c (_stp_mod_sec_lookup): Don't fall through to kernel module
      address search when we know to be looking for a user space module/vma.
    * tapset/context-symbols.stp (probefunc): Clarify documentation.
      Use user_mode(CONTEXT->regs) check. Pass NULL for task to
      _stp_symbol_snprint().
     (probemod): Clarify documentation. Pass NULL for task to
     _stp_mod_sec_lookup().
     (modname): Likewise.
     (symname): Clarify documentation.
     (symdata): Likewise.

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

Summary of changes:
 runtime/sym.c              |    3 +--
 tapset/context-symbols.stp |   30 ++++++++++++++----------------
 2 files changed, 15 insertions(+), 18 deletions(-)


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