diff options
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 56d7bcd12671..5c4a580c048a 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -2085,6 +2085,7 @@ static int process_attr(struct perf_tool *tool, union perf_event *event, struct perf_script *scr = container_of(tool, struct perf_script, tool); struct evlist *evlist; struct evsel *evsel, *pos; + u64 sample_type; int err; static struct evsel_script *es; @@ -2119,10 +2120,19 @@ static int process_attr(struct perf_tool *tool, union perf_event *event, set_print_ip_opts(&evsel->core.attr); - if (evsel->core.attr.sample_type) + if (evsel->core.attr.sample_type) { err = perf_evsel__check_attr(evsel, scr->session); + if (err) + return err; + } - return err; + /* + * Check if we need to enable callchains based + * on events sample_type. + */ + sample_type = perf_evlist__combined_sample_type(evlist); + callchain_param_setup(sample_type); + return 0; } static int print_event_with_time(struct perf_tool *tool, |