diff options
Diffstat (limited to 'runtime/gc')
| -rw-r--r-- | runtime/gc/heap-inl.h | 8 | ||||
| -rw-r--r-- | runtime/gc/heap.h | 3 |
2 files changed, 7 insertions, 4 deletions
diff --git a/runtime/gc/heap-inl.h b/runtime/gc/heap-inl.h index 89ded0b..3d2f7ea 100644 --- a/runtime/gc/heap-inl.h +++ b/runtime/gc/heap-inl.h @@ -107,7 +107,7 @@ inline mirror::Object* Heap::AllocObjectWithAllocator(Thread* self, mirror::Clas // optimized out. And for the other allocators, AllocatorMayHaveConcurrentGC is a constant since // the allocator_type should be constant propagated. if (AllocatorMayHaveConcurrentGC(allocator) && concurrent_gc_) { - CheckConcurrentGC(self, new_num_bytes_allocated, obj); + CheckConcurrentGC(self, new_num_bytes_allocated, &obj); } VerifyObject(obj); self->VerifyStack(); @@ -280,11 +280,13 @@ inline bool Heap::IsOutOfMemoryOnAllocation(AllocatorType allocator_type, size_t } inline void Heap::CheckConcurrentGC(Thread* self, size_t new_num_bytes_allocated, - mirror::Object* obj) { + mirror::Object** obj) { if (UNLIKELY(new_num_bytes_allocated >= concurrent_start_bytes_)) { // The SirtRef is necessary since the calls in RequestConcurrentGC are a safepoint. - SirtRef<mirror::Object> ref(self, obj); + SirtRef<mirror::Object> ref(self, *obj); RequestConcurrentGC(self); + // Restore obj in case it moved. + *obj = ref.get(); } } diff --git a/runtime/gc/heap.h b/runtime/gc/heap.h index a90af27..92da7e9 100644 --- a/runtime/gc/heap.h +++ b/runtime/gc/heap.h @@ -575,7 +575,8 @@ class Heap { bool ShouldAllocLargeObject(mirror::Class* c, size_t byte_count) const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); ALWAYS_INLINE void CheckConcurrentGC(Thread* self, size_t new_num_bytes_allocated, - mirror::Object* obj); + mirror::Object** obj) + SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); // We don't force this to be inlined since it is a slow path. template <bool kInstrumented, typename PreFenceVisitor> |