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| author | Stephane Eranian <[email protected]> | 2012-09-20 18:19:45 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2012-09-20 14:44:17 -0300 |
| commit | 1863fbbb781b1129da0cfdad46ef875370a34117 (patch) | |
| tree | 5ba7b070ff5a21f8d4c2f0cea4c021a09c252ef8 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 8f28f19a87cb48d13570ba774a3e85776eb36bb4 (diff) | |
perf record: Print event causing perf_event_open() to fail
Got tired of not getting the event that caused the perf_event_open()
syscall to fail. So I fixed the error message. This is very useful when
monitoring lots of events in a single run.
Signed-off-by: Stephane Eranian <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/20120920161945.GA7064@quad
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions