1 files changed, 35 insertions, 9 deletions

diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index 6cfdee68e763..373f65b02545 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -1102,7 +1102,7 @@ int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages,
 }
 
 static int perf_evlist__propagate_maps(struct perf_evlist *evlist,
-				       struct target *target)
+				       bool has_user_cpus)
 {
 	struct perf_evsel *evsel;
 
@@ -1111,15 +1111,16 @@ static int perf_evlist__propagate_maps(struct perf_evlist *evlist,
 		 * We already have cpus for evsel (via PMU sysfs) so
 		 * keep it, if there's no target cpu list defined.
 		 */
-		if (evsel->cpus && target->cpu_list)
+		if (evsel->cpus && has_user_cpus)
 			cpu_map__put(evsel->cpus);
 
-		if (!evsel->cpus || target->cpu_list)
+		if (!evsel->cpus || has_user_cpus)
 			evsel->cpus = cpu_map__get(evlist->cpus);
 
 		evsel->threads = thread_map__get(evlist->threads);
 
-		if (!evsel->cpus || !evsel->threads)
+		if ((evlist->cpus && !evsel->cpus) ||
+		    (evlist->threads && !evsel->threads))
 			return -ENOMEM;
 	}
 
@@ -1142,7 +1143,7 @@ int perf_evlist__create_maps(struct perf_evlist *evlist, struct target *target)
 	if (evlist->cpus == NULL)
 		goto out_delete_threads;
 
-	return perf_evlist__propagate_maps(evlist, target);
+	return perf_evlist__propagate_maps(evlist, !!target->cpu_list);
 
 out_delete_threads:
 	thread_map__put(evlist->threads);
@@ -1150,6 +1151,23 @@ out_delete_threads:
 	return -1;
 }
 
+int perf_evlist__set_maps(struct perf_evlist *evlist,
+			  struct cpu_map *cpus,
+			  struct thread_map *threads)
+{
+	if (evlist->cpus)
+		cpu_map__put(evlist->cpus);
+
+	evlist->cpus = cpus;
+
+	if (evlist->threads)
+		thread_map__put(evlist->threads);
+
+	evlist->threads = threads;
+
+	return perf_evlist__propagate_maps(evlist, false);
+}
+
 int perf_evlist__apply_filters(struct perf_evlist *evlist, struct perf_evsel **err_evsel)
 {
 	struct perf_evsel *evsel;
@@ -1161,7 +1179,7 @@ int perf_evlist__apply_filters(struct perf_evlist *evlist, struct perf_evsel **e
 		if (evsel->filter == NULL)
 			continue;
 
-		err = perf_evsel__set_filter(evsel, ncpus, nthreads, evsel->filter);
+		err = perf_evsel__apply_filter(evsel, ncpus, nthreads, evsel->filter);
 		if (err) {
 			*err_evsel = evsel;
 			break;
@@ -1175,11 +1193,9 @@ int perf_evlist__set_filter(struct perf_evlist *evlist, const char *filter)
 {
 	struct perf_evsel *evsel;
 	int err = 0;
-	const int ncpus = cpu_map__nr(evlist->cpus),
-		  nthreads = thread_map__nr(evlist->threads);
 
 	evlist__for_each(evlist, evsel) {
-		err = perf_evsel__set_filter(evsel, ncpus, nthreads, filter);
+		err = perf_evsel__set_filter(evsel, filter);
 		if (err)
 			break;
 	}
@@ -1257,6 +1273,16 @@ u64 perf_evlist__combined_sample_type(struct perf_evlist *evlist)
 	return __perf_evlist__combined_sample_type(evlist);
 }
 
+u64 perf_evlist__combined_branch_type(struct perf_evlist *evlist)
+{
+	struct perf_evsel *evsel;
+	u64 branch_type = 0;
+
+	evlist__for_each(evlist, evsel)
+		branch_type |= evsel->attr.branch_sample_type;
+	return branch_type;
+}
+
 bool perf_evlist__valid_read_format(struct perf_evlist *evlist)
 {
 	struct perf_evsel *first = perf_evlist__first(evlist), *pos = first;