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| author |   Adrian Hunter <adrian.hunter@intel.com> | 2014-10-30 16:09:48 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-11-03 18:11:59 -0300 |
| commit | 758008b262f70be41104e4e33ba99181ac03775d (patch) | |
| tree | a790cf772df84114319a29c0142e3cdaecb24f00 /tools/perf/util/scripting-engines | |
| parent | perf tools: Add call information to Python export (diff) | |
| download | linux-dev-758008b262f70be41104e4e33ba99181ac03775d.tar.xz linux-dev-758008b262f70be41104e4e33ba99181ac03775d.zip | |
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 <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1414678188-14946-8-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines')
| -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); } /* |