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From: mark@sourceware.org To: systemtap-cvs@sourceware.org Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.2-248-ga057c85 Date: Fri, 11 Jun 2010 14:48:00 -0000 [thread overview] Message-ID: <20100611144854.5441.qmail@sourceware.org> (raw) This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "systemtap: system-wide probe/trace tool". The branch, master has been updated via a057c85c16c0d318ab6c837481417cac6801bd45 (commit) from 36222574678f4499bbbce731de2a0ff3a53fb750 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit a057c85c16c0d318ab6c837481417cac6801bd45 Author: Mark Wielaard <mjw@redhat.com> Date: Fri Jun 11 14:57:13 2010 +0200 Consolidate task_finder/vma tracker initialization. After the task_finder is started, no new targets can reliably be added. So make sure that all registration/enabling of the task_finder and/or the vma tracker is done in one place (task_finder_derived_probe_group). * task_finder.h: Defined enable_vma_tracker and vma_tracker_enabled. * task_finder.cxx: Implement enable_vma_tracker and vma_tracker_enabled. (task_finder_derived_probe_group::emit_module_init): Also handle vma_tracker. * elaborate.cxx (visit_embeddedcode): Use enable_vma_tracker and vma_tracker_enabled. * session.h (systemtap_session): Remove need_vma_tracker. * session.cxx (initialize): Remove need_vma_tracker initialization. (parse_cmdline): Enable vma tracking early when -d user mode module found. * translate.cxx (c_unparser::emit_module_init): Don't try to start task finder and vma tracker here. (c_unparser::emit_module_exit): Don't try to stop task finder here. (emit_symbol_data_done): Don't emit static _stp_need_vma_tracker. * runtime/sym.h: Remove static _stp_need_vma_tracker. * runtime/sym.c (_stp_sym_init): Return error when registration failed. * runtime/task_finder.c (stap_register_task_finder_target): Add sanity checks to detect double registration or registration after task finder was already started. (stap_start_task_finder): Sanity check that task finder wasn't already started. ----------------------------------------------------------------------- Summary of changes: elaborate.cxx | 5 +++-- runtime/sym.c | 20 ++++++++------------ runtime/sym.h | 4 ---- runtime/task_finder.c | 19 +++++++++++++++---- session.cxx | 11 +++++++---- session.h | 1 - task_finder.cxx | 36 ++++++++++++++++++++++++++++++++++-- task_finder.h | 6 ++++++ translate.cxx | 19 +------------------ 9 files changed, 74 insertions(+), 47 deletions(-) hooks/post-receive -- systemtap: system-wide probe/trace tool
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