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(parent: 5fa9949) | patch
Improve handling of vfork'ed processes for uprobes version 1.
authorDavid Smith <dsmith@redhat.com>
Mon, 1 Nov 2010 20:32:57 +0000 (15:32 -0500)
committerDavid Smith <dsmith@redhat.com>
Mon, 1 Nov 2010 20:32:57 +0000 (15:32 -0500)
commita8021985a74fe86cec06d257e5cf2ee5b43d1ba7
tree35c956bad6b83e1e66ae57e037d62ac0111cb4b1tree
parent5fa99496d78e000db9dcd83c8511e7e823d2d5decommit | diff
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.
runtime/uprobes/uprobes.c diff | blob | blame | history
systemtap: system-wide probe/trace tool
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