1 // Copyright 2017 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "src/heap/stress-marking-observer.h" 6 #include "src/heap/incremental-marking.h" 7 8 namespace v8 { 9 namespace internal { 10 11 // TODO(majeski): meaningful step_size StressMarkingObserver(Heap * heap)12StressMarkingObserver::StressMarkingObserver(Heap* heap) 13 : AllocationObserver(64), heap_(heap) {} 14 Step(int bytes_allocated,Address soon_object,size_t size)15void StressMarkingObserver::Step(int bytes_allocated, Address soon_object, 16 size_t size) { 17 heap_->StartIncrementalMarkingIfAllocationLimitIsReached(Heap::kNoGCFlags, 18 kNoGCCallbackFlags); 19 heap_->incremental_marking()->EnsureBlackAllocated(soon_object, size); 20 } 21 22 } // namespace internal 23 } // namespace v8 24