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-rw-r--r--runtime/class_table-inl.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/runtime/class_table-inl.h b/runtime/class_table-inl.h
index e512906507..42e320ae71 100644
--- a/runtime/class_table-inl.h
+++ b/runtime/class_table-inl.h
@@ -23,6 +23,7 @@ namespace art {
template<class Visitor>
void ClassTable::VisitRoots(Visitor& visitor) {
+ ReaderMutexLock mu(Thread::Current(), lock_);
for (ClassSet& class_set : classes_) {
for (GcRoot<mirror::Class>& root : class_set) {
visitor.VisitRoot(root.AddressWithoutBarrier());
@@ -35,6 +36,7 @@ void ClassTable::VisitRoots(Visitor& visitor) {
template<class Visitor>
void ClassTable::VisitRoots(const Visitor& visitor) {
+ ReaderMutexLock mu(Thread::Current(), lock_);
for (ClassSet& class_set : classes_) {
for (GcRoot<mirror::Class>& root : class_set) {
visitor.VisitRoot(root.AddressWithoutBarrier());
@@ -47,6 +49,7 @@ void ClassTable::VisitRoots(const Visitor& visitor) {
template <typename Visitor>
bool ClassTable::Visit(Visitor& visitor) {
+ ReaderMutexLock mu(Thread::Current(), lock_);
for (ClassSet& class_set : classes_) {
for (GcRoot<mirror::Class>& root : class_set) {
if (!visitor(root.Read())) {