OLD | NEW |
1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/child/memory/child_memory_coordinator_impl.h" | 5 #include "content/child/memory/child_memory_coordinator_impl.h" |
6 | 6 |
7 #include "base/lazy_instance.h" | 7 #include "base/lazy_instance.h" |
8 #include "base/memory/memory_coordinator_client_registry.h" | 8 #include "base/memory/memory_coordinator_client_registry.h" |
9 #include "base/memory/ptr_util.h" | 9 #include "base/memory/ptr_util.h" |
10 #include "base/synchronization/lock.h" | 10 #include "base/synchronization/lock.h" |
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
51 g_child_memory_coordinator = this; | 51 g_child_memory_coordinator = this; |
52 parent_->AddChild(binding_.CreateInterfacePtrAndBind()); | 52 parent_->AddChild(binding_.CreateInterfacePtrAndBind()); |
53 } | 53 } |
54 | 54 |
55 ChildMemoryCoordinatorImpl::~ChildMemoryCoordinatorImpl() { | 55 ChildMemoryCoordinatorImpl::~ChildMemoryCoordinatorImpl() { |
56 base::AutoLock lock(*g_lock.Pointer()); | 56 base::AutoLock lock(*g_lock.Pointer()); |
57 DCHECK(g_child_memory_coordinator == this); | 57 DCHECK(g_child_memory_coordinator == this); |
58 g_child_memory_coordinator = nullptr; | 58 g_child_memory_coordinator = nullptr; |
59 } | 59 } |
60 | 60 |
| 61 void ChildMemoryCoordinatorImpl::PurgeMemory() { |
| 62 base::MemoryCoordinatorClientRegistry::GetInstance()->PurgeMemory(); |
| 63 // TODO(bashi): Remove following notification when all clients implement |
| 64 // OnPurgeMemory(); |
| 65 base::MemoryCoordinatorClientRegistry::GetInstance()->Notify( |
| 66 base::MemoryState::SUSPENDED); |
| 67 } |
| 68 |
61 void ChildMemoryCoordinatorImpl::OnStateChange(mojom::MemoryState state) { | 69 void ChildMemoryCoordinatorImpl::OnStateChange(mojom::MemoryState state) { |
62 base::MemoryState base_state = ToBaseMemoryState(state); | 70 base::MemoryState base_state = ToBaseMemoryState(state); |
63 TRACE_EVENT1("memory-infra", "ChildMemoryCoordinatorImpl::OnStateChange", | 71 TRACE_EVENT1("memory-infra", "ChildMemoryCoordinatorImpl::OnStateChange", |
64 "state", MemoryStateToString(base_state)); | 72 "state", MemoryStateToString(base_state)); |
65 base::MemoryCoordinatorClientRegistry::GetInstance()->Notify( | 73 base::MemoryCoordinatorClientRegistry::GetInstance()->Notify( |
66 base_state); | 74 base_state); |
67 } | 75 } |
68 | 76 |
69 #if !defined(OS_ANDROID) | 77 #if !defined(OS_ANDROID) |
70 std::unique_ptr<ChildMemoryCoordinatorImpl> CreateChildMemoryCoordinator( | 78 std::unique_ptr<ChildMemoryCoordinatorImpl> CreateChildMemoryCoordinator( |
71 mojom::MemoryCoordinatorHandlePtr parent, | 79 mojom::MemoryCoordinatorHandlePtr parent, |
72 ChildMemoryCoordinatorDelegate* delegate) { | 80 ChildMemoryCoordinatorDelegate* delegate) { |
73 return base::WrapUnique( | 81 return base::WrapUnique( |
74 new ChildMemoryCoordinatorImpl(std::move(parent), delegate)); | 82 new ChildMemoryCoordinatorImpl(std::move(parent), delegate)); |
75 } | 83 } |
76 #endif | 84 #endif |
77 | 85 |
78 } // namespace content | 86 } // namespace content |
OLD | NEW |