diff options
Diffstat (limited to 'tools/perf/util/intel-bts.c')
| -rw-r--r-- | tools/perf/util/intel-bts.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/tools/perf/util/intel-bts.c b/tools/perf/util/intel-bts.c index ecec73f6fe5a..749e6f2e37ca 100644 --- a/tools/perf/util/intel-bts.c +++ b/tools/perf/util/intel-bts.c @@ -422,7 +422,8 @@ static int intel_bts_get_branch_type(struct intel_bts_queue *btsq, } static int intel_bts_process_buffer(struct intel_bts_queue *btsq, - struct auxtrace_buffer *buffer) + struct auxtrace_buffer *buffer, + struct thread *thread) { struct branch *branch; size_t sz, bsz = sizeof(struct branch); @@ -444,6 +445,12 @@ static int intel_bts_process_buffer(struct intel_bts_queue *btsq, if (!branch->from && !branch->to) continue; intel_bts_get_branch_type(btsq, branch); + if (btsq->bts->synth_opts.thread_stack) + thread_stack__event(thread, btsq->sample_flags, + le64_to_cpu(branch->from), + le64_to_cpu(branch->to), + btsq->intel_pt_insn.length, + buffer->buffer_nr + 1); if (filter && !(filter & btsq->sample_flags)) continue; err = intel_bts_synth_branch_sample(btsq, branch); @@ -507,12 +514,13 @@ static int intel_bts_process_queue(struct intel_bts_queue *btsq, u64 *timestamp) goto out_put; } - if (!btsq->bts->synth_opts.callchain && thread && + if (!btsq->bts->synth_opts.callchain && + !btsq->bts->synth_opts.thread_stack && thread && (!old_buffer || btsq->bts->sampling_mode || (btsq->bts->snapshot_mode && !buffer->consecutive))) thread_stack__set_trace_nr(thread, buffer->buffer_nr + 1); - err = intel_bts_process_buffer(btsq, buffer); + err = intel_bts_process_buffer(btsq, buffer, thread); auxtrace_buffer__drop_data(buffer); @@ -905,10 +913,14 @@ int intel_bts_process_auxtrace_info(union perf_event *event, if (dump_trace) return 0; - if (session->itrace_synth_opts && session->itrace_synth_opts->set) + if (session->itrace_synth_opts && session->itrace_synth_opts->set) { bts->synth_opts = *session->itrace_synth_opts; - else + } else { itrace_synth_opts__set_default(&bts->synth_opts); + if (session->itrace_synth_opts) + bts->synth_opts.thread_stack = + session->itrace_synth_opts->thread_stack; + } if (bts->synth_opts.calls) bts->branches_filter |= PERF_IP_FLAG_CALL | PERF_IP_FLAG_ASYNC | |