diff options
Diffstat (limited to 'tools/perf/util/intel-pt.c')
| -rw-r--r-- | tools/perf/util/intel-pt.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c index 2e72373ec6df..3b497bab4324 100644 --- a/tools/perf/util/intel-pt.c +++ b/tools/perf/util/intel-pt.c @@ -1411,7 +1411,7 @@ static int intel_pt_synth_pwrx_sample(struct intel_pt_queue *ptq) } static int intel_pt_synth_error(struct intel_pt *pt, int code, int cpu, - pid_t pid, pid_t tid, u64 ip) + pid_t pid, pid_t tid, u64 ip, u64 timestamp) { union perf_event event; char msg[MAX_AUXTRACE_ERROR_MSG]; @@ -1420,7 +1420,7 @@ static int intel_pt_synth_error(struct intel_pt *pt, int code, int cpu, intel_pt__strerror(code, msg, MAX_AUXTRACE_ERROR_MSG); auxtrace_synth_error(&event.auxtrace_error, PERF_AUXTRACE_ERROR_ITRACE, - code, cpu, pid, tid, ip, msg); + code, cpu, pid, tid, ip, msg, timestamp); err = perf_session__deliver_synth_event(pt->session, &event, NULL); if (err) @@ -1430,6 +1430,18 @@ static int intel_pt_synth_error(struct intel_pt *pt, int code, int cpu, return err; } +static int intel_ptq_synth_error(struct intel_pt_queue *ptq, + const struct intel_pt_state *state) +{ + struct intel_pt *pt = ptq->pt; + u64 tm = ptq->timestamp; + + tm = pt->timeless_decoding ? 0 : tsc_to_perf_time(tm, &pt->tc); + + return intel_pt_synth_error(pt, state->err, ptq->cpu, ptq->pid, + ptq->tid, state->from_ip, tm); +} + static int intel_pt_next_tid(struct intel_pt *pt, struct intel_pt_queue *ptq) { struct auxtrace_queue *queue; @@ -1676,10 +1688,7 @@ static int intel_pt_run_decoder(struct intel_pt_queue *ptq, u64 *timestamp) intel_pt_next_tid(pt, ptq); } if (pt->synth_opts.errors) { - err = intel_pt_synth_error(pt, state->err, - ptq->cpu, ptq->pid, - ptq->tid, - state->from_ip); + err = intel_ptq_synth_error(ptq, state); if (err) return err; } @@ -1804,7 +1813,7 @@ static int intel_pt_process_timeless_queues(struct intel_pt *pt, pid_t tid, static int intel_pt_lost(struct intel_pt *pt, struct perf_sample *sample) { return intel_pt_synth_error(pt, INTEL_PT_ERR_LOST, sample->cpu, - sample->pid, sample->tid, 0); + sample->pid, sample->tid, 0, sample->time); } static struct intel_pt_queue *intel_pt_cpu_to_ptq(struct intel_pt *pt, int cpu) |