1 files changed, 7 insertions, 0 deletions

diff --git a/tools/perf/util/target.h b/tools/perf/util/target.h
index 446aa7a56f25..6ef01a83b24e 100644
--- a/tools/perf/util/target.h
+++ b/tools/perf/util/target.h
@@ -64,6 +64,11 @@ static inline bool target__none(struct target *target)
         return !target__has_task(target) && !target__has_cpu(target);
 }
 
+static inline bool target__has_per_thread(struct target *target)
+{
+        return target->system_wide && target->per_thread;
+}
+
 static inline bool target__uses_dummy_map(struct target *target)
 {
         bool use_dummy = false;
@@ -73,6 +78,8 @@ static inline bool target__uses_dummy_map(struct target *target)
         else if (target__has_task(target) ||
                  (!target__has_cpu(target) && !target->uses_mmap))
                 use_dummy = true;
+        else if (target__has_per_thread(target))
+                use_dummy = true;
 
         return use_dummy;
 }