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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.3-255-ga802198
- From: dsmith at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 1 Nov 2010 20:33:14 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.3-255-ga802198
- Reply-to: systemtap at sourceware dot org
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commit a8021985a74fe86cec06d257e5cf2ee5b43d1ba7
Author: David Smith <dsmith@redhat.com>
Date: Mon Nov 1 15:32:57 2010 -0500
Improve handling of vfork'ed processes for uprobes version 1.
* runtime/uprobes/uprobes.c (insert_bkpt): Don't log EEXIST errors (since
systemtap inserts duplicate probes).
(uprobe_report_exec): Only cleanup if this is the last thread. Without
this change, vfork'ed processes doing an exec weren't handled correctly.
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Summary of changes:
runtime/uprobes/uprobes.c | 32 +++++++++++++++++++++++++-------
1 files changed, 25 insertions(+), 7 deletions(-)
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systemtap: system-wide probe/trace tool