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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.8-187-gda35c58
- From: dsmith at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 14 Aug 2012 15:38:29 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.8-187-gda35c58
- Reply-to: systemtap at sourceware dot org
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commit da35c58d1e216b3305a83c2d3ca1245e488ddba3
Author: David Smith <dsmith@redhat.com>
Date: Tue Aug 14 10:38:14 2012 -0500
Improve PR14463 by avoiding sleeping in the clone handler.
* runtime/linux/task_finder2.c (__stp_tf_alloc_task_work): Change
parameter to a void pointer.
(__stp_tf_clone_worker): New function.
(__stp_utrace_task_finder_report_clone): Uses stp_task_work_add() to
call __stp_tf_clone_worker() when we can safely sleep.
-----------------------------------------------------------------------
Summary of changes:
runtime/linux/task_finder2.c | 74 +++++++++++++++++++++++++++++++++++-------
1 files changed, 62 insertions(+), 12 deletions(-)
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systemtap: system-wide probe/trace tool