Messages in this thread Patch in this message | | | Date | Wed, 16 Dec 2015 12:29:35 +0100 | From | Jiri Olsa <> | Subject | Re: [PATCH v5 12/14] perf data: Support converting data from bpf_perf_event_output() |
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On Mon, Dec 14, 2015 at 10:39:21AM +0000, Wang Nan wrote:
SNIP
> + } > + > + ret = bt_ctf_event_set_payload(event, "raw_data", seq_field); > + if (ret) > + pr_err("failed to set payload for raw_data\n"); > + > +put_seq_field: > + bt_ctf_field_put(seq_field); > +put_seq_type: > + bt_ctf_field_type_put(seq_type); > +put_len_field: > + bt_ctf_field_put(len_field); > +put_len_type: > + bt_ctf_field_type_put(len_type); > + return ret; > +} > + > static int add_generic_values(struct ctf_writer *cw, > struct bt_ctf_event *event, > struct perf_evsel *evsel, > @@ -597,6 +675,13 @@ static int process_sample_event(struct perf_tool *tool, > return -1; > } > > + if ((evsel->attr.type == PERF_TYPE_SOFTWARE) && > + (evsel->attr.config == PERF_COUNT_SW_BPF_OUTPUT)) {
seen this condition at least on 3 places, maybe we could add it in:
bool perf_evsel__is_bpf_output(struct perf_evsel *evsel);
jirka
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