diff options
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 705293489e3c..dc8aee97a488 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -49,10 +49,16 @@ struct perf_evlist *perf_evlist__new(struct cpu_map *cpus, return evlist; } -void perf_evlist__config_attrs(struct perf_evlist *evlist, - struct perf_record_opts *opts) +void perf_evlist__config(struct perf_evlist *evlist, + struct perf_record_opts *opts) { struct perf_evsel *evsel; + /* + * Set the evsel leader links before we configure attributes, + * since some might depend on this info. + */ + if (opts->group) + perf_evlist__set_leader(evlist); if (evlist->cpus->map[0] < 0) opts->no_inherit = true; @@ -61,7 +67,7 @@ void perf_evlist__config_attrs(struct perf_evlist *evlist, perf_evsel__config(evsel, opts); if (evlist->nr_entries > 1) - evsel->attr.sample_type |= PERF_SAMPLE_ID; + perf_evsel__set_sample_id(evsel); } } @@ -111,7 +117,6 @@ void __perf_evlist__set_leader(struct list_head *list) struct perf_evsel *evsel, *leader; leader = list_entry(list->next, struct perf_evsel, node); - leader->leader = NULL; list_for_each_entry(evsel, list, node) { if (evsel != leader) @@ -222,7 +227,7 @@ void perf_evlist__disable(struct perf_evlist *evlist) for (cpu = 0; cpu < evlist->cpus->nr; cpu++) { list_for_each_entry(pos, &evlist->entries, node) { - if (perf_evsel__is_group_member(pos)) + if (!perf_evsel__is_group_leader(pos)) continue; for (thread = 0; thread < evlist->threads->nr; thread++) ioctl(FD(pos, cpu, thread), @@ -238,7 +243,7 @@ void perf_evlist__enable(struct perf_evlist *evlist) for (cpu = 0; cpu < cpu_map__nr(evlist->cpus); cpu++) { list_for_each_entry(pos, &evlist->entries, node) { - if (perf_evsel__is_group_member(pos)) + if (!perf_evsel__is_group_leader(pos)) continue; for (thread = 0; thread < evlist->threads->nr; thread++) ioctl(FD(pos, cpu, thread), |