[Bug testsuite/11525] pr10854.exp locks up expect run

[dsmith at redhat dot com]

------- Additional Comments From dsmith at redhat dot com  2010-04-21 15:37 -------
I haven't seen this problem, but I see problems when looking at pr10854.stp.  It
filters out probe hits from 'staprun' instead of 'stapio', and should probably
do that filter in the .return handler also.  Here's a patch of those changes:

diff --git a/testsuite/systemtap.base/pr10854.stp
b/testsuite/systemtap.base/pr10854.stp
index 55f027f..82ce1ee 100644
--- a/testsuite/systemtap.base/pr10854.stp
+++ b/testsuite/systemtap.base/pr10854.stp
@@ -7,11 +7,12 @@ function trace(entry_p) {
 
 global trace
 probe kernel.function(@1).call {
-   if (execname() == "staprun") next # skip our own helper process
+   if (execname() == "stapio") next # skip our own helper process
    trace[tid()] = 1
    trace(1)
 }
 probe kernel.function(@1).return {
+   if (execname() == "stapio") next # skip our own helper process
    trace(-1)
    delete trace[tid()]
 }


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           What    |Removed                     |Added
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                 CC|                            |dsmith at redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=11525

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