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| author | Ross Zwisler <ross.zwisler@linux.intel.com> | 2018-02-03 00:26:10 -0700 |
|---|---|---|
| committer | Ross Zwisler <ross.zwisler@linux.intel.com> | 2018-02-03 00:26:10 -0700 |
| commit | d121f07691415df824e6b60520f782f6d13b3c81 (patch) | |
| tree | 422ad3cc6fd631604fef4e469e49bacba8202e52 /tools/perf/builtin-script.c | |
| parent | 59858d3d54cfad1f8db67c2c07e4dd33bb6ed955 (diff) | |
| parent | 569d0365f571fa6421a5c80bc30d1b2cdab857fe (diff) | |
| download | linux-d121f07691415df824e6b60520f782f6d13b3c81.tar.gz linux-d121f07691415df824e6b60520f782f6d13b3c81.tar.xz | |
Merge branch 'for-4.16/dax' into libnvdimm-for-next
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 68f36dc0344f..9b43bda45a41 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -1955,6 +1955,16 @@ static int perf_script__fopen_per_event_dump(struct perf_script *script) struct perf_evsel *evsel; evlist__for_each_entry(script->session->evlist, evsel) { + /* + * Already setup? I.e. we may be called twice in cases like + * Intel PT, one for the intel_pt// and dummy events, then + * for the evsels syntheized from the auxtrace info. + * + * Ses perf_script__process_auxtrace_info. + */ + if (evsel->priv != NULL) + continue; + evsel->priv = perf_evsel_script__new(evsel, script->session->data); if (evsel->priv == NULL) goto out_err_fclose; @@ -2838,6 +2848,25 @@ int process_cpu_map_event(struct perf_tool *tool __maybe_unused, return set_maps(script); } +#ifdef HAVE_AUXTRACE_SUPPORT +static int perf_script__process_auxtrace_info(struct perf_tool *tool, + union perf_event *event, + struct perf_session *session) +{ + int ret = perf_event__process_auxtrace_info(tool, event, session); + + if (ret == 0) { + struct perf_script *script = container_of(tool, struct perf_script, tool); + + ret = perf_script__setup_per_event_dump(script); + } + + return ret; +} +#else +#define perf_script__process_auxtrace_info 0 +#endif + int cmd_script(int argc, const char **argv) { bool show_full_info = false; @@ -2866,7 +2895,7 @@ int cmd_script(int argc, const char **argv) .feature = perf_event__process_feature, .build_id = perf_event__process_build_id, .id_index = perf_event__process_id_index, - .auxtrace_info = perf_event__process_auxtrace_info, + .auxtrace_info = perf_script__process_auxtrace_info, .auxtrace = perf_event__process_auxtrace, .auxtrace_error = perf_event__process_auxtrace_error, .stat = perf_event__process_stat_event, |