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perf db-export: Export comm before exporting thread

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Export comm before exporting the non-main thread because
db_export__thread() also exports the comm_thread.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190710085810.1650-6-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2019-07-10 11:57:54 +03:00 committed by Arnaldo Carvalho de Melo
parent 19207d8694
commit 6319790bcf
1 changed files with 6 additions and 7 deletions
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13
tools/perf/util/db-export.c
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@ -312,6 +312,12 @@ int db_export__sample(struct db_export *dbe, union perf_event *event,
main_thread);
if (err)
goto out_put;
if (comm) {
err = db_export__exec_comm(dbe, comm, main_thread);
if (err)
goto out_put;
es.comm_db_id = comm->db_id;
}
}
if (thread != main_thread) {
@ -321,13 +327,6 @@ int db_export__sample(struct db_export *dbe, union perf_event *event,
goto out_put;
}
if (comm) {
err = db_export__exec_comm(dbe, comm, main_thread);
if (err)
goto out_put;
es.comm_db_id = comm->db_id;
}
es.db_id = ++dbe->sample_last_db_id;
err = db_ids_from_al(dbe, al, &es.dso_db_id, &es.sym_db_id, &es.offset);