diff options
| author | Adrian Hunter <[email protected]> | 2014-10-30 16:09:48 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2014-11-03 18:11:59 -0300 |
| commit | 758008b262f70be41104e4e33ba99181ac03775d (patch) | |
| tree | a790cf772df84114319a29c0142e3cdaecb24f00 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 6a70307ddcd9999598c399d55dc44c07816a575f (diff) | |
perf tools: Defer export of comms that were not 'set'
Tracing for a workload begins before the comm event is seen, which
results in the initial comm having a string of the form ":<pid>" (e.g.
":12345").
In order to export the correct string, defer the export until the new
script 'flush' callback.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
| -rw-r--r-- | tools/perf/util/scripting-engines/trace-event-python.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c index cb1d9602f418..118bc62850a8 100644 --- a/tools/perf/util/scripting-engines/trace-event-python.c +++ b/tools/perf/util/scripting-engines/trace-event-python.c @@ -1030,7 +1030,9 @@ error: static int python_flush_script(void) { - return 0; + struct tables *tables = &tables_global; + + return db_export__flush(&tables->dbe); } /* |