diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2019-07-10 11:57:57 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-07-10 18:13:08 +0300 |
| commit | 8ebf5cc0f6ce469d65ba2e8ce519dae34f0b3f50 (patch) | |
| tree | 77201f995c7aa5ead1b17017f71c7d8621f30534 /tools/perf | |
| parent | a5defb2f3984e0f056e4113b54c461782796c7be (diff) | |
| download | linux-8ebf5cc0f6ce469d65ba2e8ce519dae34f0b3f50.tar.xz | |
perf db-export: Export comm details
In preparation for exporting the current comm for a thread, export comm
thread id, start time and exec flag.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190710085810.1650-9-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/db-export.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/db-export.h | 3 | ||||
| -rw-r--r-- | tools/perf/util/scripting-engines/trace-event-python.c | 8 |
3 files changed, 9 insertions, 4 deletions
diff --git a/tools/perf/util/db-export.c b/tools/perf/util/db-export.c index 2c3a4ad68428..b0504d3eb130 100644 --- a/tools/perf/util/db-export.c +++ b/tools/perf/util/db-export.c @@ -95,7 +95,7 @@ int db_export__exec_comm(struct db_export *dbe, struct comm *comm, comm->db_id = ++dbe->comm_last_db_id; if (dbe->export_comm) { - err = dbe->export_comm(dbe, comm); + err = dbe->export_comm(dbe, comm, main_thread); if (err) return err; } diff --git a/tools/perf/util/db-export.h b/tools/perf/util/db-export.h index 811a678a910d..29f7c3b035a7 100644 --- a/tools/perf/util/db-export.h +++ b/tools/perf/util/db-export.h @@ -43,7 +43,8 @@ struct db_export { int (*export_machine)(struct db_export *dbe, struct machine *machine); int (*export_thread)(struct db_export *dbe, struct thread *thread, u64 main_thread_db_id, struct machine *machine); - int (*export_comm)(struct db_export *dbe, struct comm *comm); + int (*export_comm)(struct db_export *dbe, struct comm *comm, + struct thread *thread); int (*export_comm_thread)(struct db_export *dbe, u64 db_id, struct comm *comm, struct thread *thread); int (*export_dso)(struct db_export *dbe, struct dso *dso, diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c index c9837f0f0fd6..28167e938cef 100644 --- a/tools/perf/util/scripting-engines/trace-event-python.c +++ b/tools/perf/util/scripting-engines/trace-event-python.c @@ -1011,15 +1011,19 @@ static int python_export_thread(struct db_export *dbe, struct thread *thread, return 0; } -static int python_export_comm(struct db_export *dbe, struct comm *comm) +static int python_export_comm(struct db_export *dbe, struct comm *comm, + struct thread *thread) { struct tables *tables = container_of(dbe, struct tables, dbe); PyObject *t; - t = tuple_new(2); + t = tuple_new(5); tuple_set_u64(t, 0, comm->db_id); tuple_set_string(t, 1, comm__str(comm)); + tuple_set_u64(t, 2, thread->db_id); + tuple_set_u64(t, 3, comm->start); + tuple_set_s32(t, 4, comm->exec); call_object(tables->comm_handler, t, "comm_table"); |