[Bug testsuite/14692] New: the pmap_agg_overflow.stp testcase needs a stapdyn variant

dsmith at redhat dot com sourceware-bugzilla@sourceware.org
Tue Oct 9 20:02:00 GMT 2012


http://sourceware.org/bugzilla/show_bug.cgi?id=14692

             Bug #: 14692
           Summary: the pmap_agg_overflow.stp testcase needs a stapdyn
                    variant
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: testsuite
        AssignedTo: systemtap@sourceware.org
        ReportedBy: dsmith@redhat.com
    Classification: Unclassified


All of the systemtap.maps/*.exp testcases have been modified to also test
stapdyn (commit 36aec63), except for the pmap_agg_overflow.exp testcase. Its
associated pmap_agg_overflow.stp test script is very cpu-specific.  The same
error situation could be tested with stapdyn, but the testcase would need to be
modified to work with multiple threads (instead of multiple cpus).

(It is possible that the multithreaded C test program from
systemtap.exelib/pthreadprobes.exp could be used/modified here.)

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